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288 results on '"WELDING rods"'

51. Twitch & Shout.

Author

Egan, Mary Ellen

Subjects
ACTIONS & defenses (Law), FRAUD, WELDING rods, EMPLOYERS' liability, PRODUCT liability
Abstract

The article reports on welding-rod litigation in the manufacturing industry, in light of a $1 million award to an Illinois maintenance worker who convinced a jury in 2003 that the manganese fumes emitted during welding caused his Parkinson's. In December the first two welding cases in a mass tort with 5,300 claimants imploded amid charges of faked injuries. The lead lawyer is tobacco tort king Richard (Dickie) Scruggs. The physician who saw the majority of claimants is Dr. Paul Nausieda, medical director of the Regional Parkinson's Center in Milwaukee. According to defense attorney John Beisner, the scenario went like this: Scruggs and fellow plaintiff lawyer John (Don) Barrett ran TV and print ads in the United States advising welders that they could be entitled to monetary awards if they had symptoms ranging from headaches to insomnia. In one case plaintiff Dewey Morgan admitted in his deposition to lying on his questionnaire, and the other case was pulled, says Beisner, because plaintiff Scott Landry had a history of cocaine and alcohol abuse that could account for most of his symptoms.

Published
2006

52. Severe accident progression in the BWR lower plenum and the modes of vessel failure

Author

Sehgal, B. R., Bechta, Sevostian, Sehgal, B. R., and Bechta, Sevostian

Abstract

Most of our knowledge base on the severe accident progression in the lower plenum of LWRs is based on the data obtained from the TMI-2 accident. It should be recognized that the lower plenum of a BWR is very different from that of a PWR. Unlike the PWR, the BWR plenum is full of control rod guide tubes (CRGTs) with their axial structural variations. These CRGTs are arranged in a cellular fashion with each CRGT supporting 4 rod bundles. There are also a large number of instrument guide tubes (IGTs), each generally placed in the middle of 4CRGTs. Both the CRGTs and IGTs traverse the thick vessel bottom wall and are welded to their extensions which come to bottom of the core. The core-melt progression in the lower plenum is controlled by the structures present and they, in turn, influence the timings and the modes of vessel failure for a BWR.The uranium oxide-zirconium oxide core melt formed in the 4 fuel bundles is directed by the structure below toward the water regions in-between the 4 CRGTs. The FCI will take place in those water regions and some particulate debris will be created, although there is insufficient water for quenching the melt. A FCI may occur inside a CRGT if and when the melt enters the CRGT at its top opening or the melt in the water region between the four CRGTs breaches the wall of the CRGT.The important issue is whether the welding holding the IGT inside the vessel will fail and the bottom part of the IGT falls out creating a hole in the vessel with release of water and melt/particulate debris from the vessel to the dry well of the BWR containment. Similarly, the failure of CRGT could have water and melt/particulate debris coming out of the vessel. These modes of vessel failure appear to be credible and they could occur before any large-scale melting and melt pool convection takes place. These modes of vessel failure and the melt release to the containment will have very different consequences than those generated by the other modes of vessel fa, QC 20160405

Published
2016
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53. Bring the heat to address welding errors: Avoiding 6 common mistakes reduce costs, improve productivity.

Author

Leisner, John

Subjects
WELDING defects, WELDING equipment, COST control, WELDING rods, SYSTEM downtime, MAINTENANCE
Abstract

The article offers recommendations to avoid six mistakes in welding to reduce costs and improve productivity. Topics discussed include impact of loose connections and damaged cables on the quality of the welding arc; increase in downtime due to improper gas pressure or flow; and need for regular maintenance and inspection of the welding gun, consumables and wire feeding system.

Published
2017

54. Where Does Cold Heading Wire & Rod Come From? - Part 3: Wire Processing.

Author

Claus, Laurence

Subjects
WIRE products, WELDING rods, FINISHES & finishing, MANUFACTURING processes, HOT rolling, SURFACES (Technology), MECHANICAL behavior of materials, WAREHOUSING & storage
Abstract

The article focuses on the wire and rod finishing and how they go to the cold header. Topics include the two general categories of wire processors, the three significant issues to be considered in the finishing process in hot rolling mills such as size variation, surface condition, and mechanical performance, and the processing conditions, storage, and handling of wire and rod materials.

Published
2014

55. Whether to weld before/after hot-dip galvanization.

Author

Barlow, Dan

Subjects
STEEL castings, WELDING rods, GALVANIZING, CORROSION & anti-corrosives, STEEL industry, WELDING
Abstract

The article focuses on pros and cons concerning the welding of steel before or after the application of the hot-dip galvanization of the steel relevant as of September 1, 2014. Topics include corrosion protection properties of the hot-dip galvanized steel, weld rod chemistry, and design considerations that can be achieved when steel is heated to galvanizing temperatures.

Published
2014

56. Severe accident progression in the BWR lower plenum and the modes of vessel failure

Author

Sehgal, Balraj R., Bechta, Sevostian, Sehgal, Balraj R., and Bechta, Sevostian

Abstract

Most of our knowledge base on the severe accident progression in the lower plenum of LWRs is based on the data obtained from the TMI-2 accident. It should be recognized that the lower plenum of a BWR is very different from that of a PWR. Unlike the PWR, the BWR plenum is full of control rod guide tubes (CRGTs) with their axial structural variations. These CRGTs are arranged in a cellular fashion with each CRGT supporting 4 rod bundles. There are also a large number of instrument guide tubes (IGTs), each generally placed in the middle of 4CRGTs. Both the CRGTs and IGTs traverse the thick vessel bottom wall and are welded to their extensions which come to bottom of the core. The core-melt progression in the lower plenum is controlled by the structures present and they, in turn, influence the timings and the modes of vessel failure for a BWR. The Uranium oxide-Zirconium oxide core melt formed in the 4 fuel bundles is directed by the structure below towards the water regions in-between the 4 CRGTs. The FCI will take place in those water regions and some particulate debris will be created, although there is insufficient water for quenching the melt. A FCI may occur inside a CRGT if and when the melt breaches the wall of the CRGT. The important issue is whether the welding holding the IGT inside the vessel will fail and the bottom part of the IGT falls out creating a hole in the vessel with release of melt/particulate debris to the containment. Similarly the failure of CRGT could have melt/particulate debris coming out of the vessel. These modes of vessel failure appear to be credible and they could occur before any large-scale melting and melt pool convection takes place. These modes of vessel failure and the melt release to the containment will have very different consequences than those generated by the other modes of vessel failure. Such BWR plenum melt progression scenarios have been considered in this paper. Some results of analyses performed at KTH have been descri, QC 20160614

Published
2015

57. Analysis of force and impulse of a hydrophobic rod rotating into water.

Author

Park, Sun Gi, Lee, Min Chul, Tak, Hyeong Jun, and Ko, Jong Soo

Subjects
WELDING rods, ROTATIONAL motion, HYDRAULICS, SURFACE tension, DRAG (Hydrodynamics), BUOYANCY
Abstract

This paper investigates the change of the relative magnitudes of force and impulse components generated by the rotational motion of a hydrophobic carbon rod moving into water from the water surface, by varying the rod length. Whereas added mass force and drag force were dominant regardless of the rod length, buoyancy force and surface tension force were relatively small. For relatively short rod lengths (2, 4, 6 cm), drag forces were larger than added mass forces in the beginning of the rotational motion; the magnitudes of the two forces, however, reversed during the rotation. It was found that the reversals of magnitudes of the two forces occurred when the velocity at the end of the rod was 0.5 m/s. On the other hand, for a long rod length of 8 cm, added mass force was higher than drag force throughout the rod motion. The change of impulse by varying the rod length showed a similar tendency to that of force. Added mass impulse and drag impulse were also considerably larger than buoyancy impulse and surface tension impulse. Furthermore, drag impulse was larger than added mass impulse for short rod lengths, and the magnitudes of the two impulses reversed for long rod lengths. Compared to the shorter rod, the larger rod has a relatively low momentary force, but its force has much larger duration time, resulting in an increase of impulse. [ABSTRACT FROM AUTHOR]

Published
2019
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58. The Effects of TIG Welding Rod Compositions on Microstructural and Mechanical Properties of Dissimilar AISI 304L and 420 Stainless Steel Welds.

Author

Başyiğit, Aziz Barış and Murat, Mustafa Gökhan

Subjects
WELDING rods, METAL microstructure, STAINLESS steel welding, MECHANICAL properties of metals, METAL solubility
Abstract

The usage of AISI/SAE 304L austenitic and 420 martensitic stainless steels is receiving greater interest especially in the defence and navy industries. 304L stainless steels exhibit excellent resistance to oxidizing media, while martensitic 420 alloy provides high strength values besides satisfactory corrosion properties at ambient atmospheres. In this work; 420 quality martensitic stainless steel is TIG (Tungsten Inert Gas) welded with 304L quality low carbon austenitic stainless steel plates. As filler metal dominantly determines the weld metals chemical compositions and final microstructures, 3 different TIG welding rods of ER312, ER316L ve ER2209 are used in welding operations in order to obtain 3 discrete weld metal contents under high purity argon shielding gas. Microstructural inspection, microhardness survey and Charpy V-notch impact tests are applied to all joints after welding operations. The specimen welded by ER2209 TIG welding rod executed the highest impact test results besides exhibiting the lowest micro-hardness profiles at heat affected zones and weld metals. All of the welded specimens weld region hardness profiles were determined to be lower than unwelded 420 martensitic stainless steel base metal. [ABSTRACT FROM AUTHOR]

Published
2018
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60. Tenders Info Reports 06-23-2019: Malaysia.

Subjects
LETTING of contracts, REQUESTS for proposals (Public contracts), ELECTRICAL supplies, AUTOMATIC control equipment, AUTOMATION equipment, WELDING rods
Published
2019

61. EUROPE WIRE ROD: EU prices remain stable in quiet market.

Author

Shah, Viral

Subjects
METAL mesh, WELDING rods, METAL prices, LABOR Day
Abstract

The European domestic price for mesh-quality wire rod has remained flat week on week in a quiet market, market participants told Fastmarkets on Wednesday April 24. [ABSTRACT FROM AUTHOR]

Published
2019

62. Long Steel Products Trade Log, April 24, 2019.

Subjects
STEEL, BIDS, REINFORCING bars, WELDING rods, VALUE-added tax
Abstract

The latest bids, offers and deals in the global markets for rebar, wire rod, steel beams and other long steel products. [ABSTRACT FROM AUTHOR]

Published
2019

63. TURKEY LONG STEEL EXPORTS: Trade protection measures limit demand, prices steady.

Author

Turken, Cem

Subjects
REINFORCING bars, WELDING rods, STEEL mills, STEEL industry, EXPORTS
Abstract

Turkish rebar and wire rod export prices have remained stable over the past week with demand limited by trade blockages in the major markets, sources said on Thursday April 25. [ABSTRACT FROM AUTHOR]

Published
2019

64. TURKEY LONG STEEL: Weaker lira pushes prices down, demand poor.

Author

Turken, Cem

Subjects
STAINLESS steel, MILLS & mill-work, REINFORCING bars, WELDING rods, RAW materials
Abstract

Domestic long steel prices in Turkey have increased despite sluggish demand with the country's lira weakening against the US dollar, sources said on Thursday April 25. [ABSTRACT FROM AUTHOR]

Published
2019

68. Long Steel Products Trade Log, March 21, 2019.

Subjects
BIDS, STEEL, REINFORCING bars, WELDING rods, PRICING
Abstract

The latest bids, offers and deals in the global markets for rebar, wire rod, steel beams and other long steel products. [ABSTRACT FROM AUTHOR]

Published
2019

69. China's wire rod export prices dip on thin demand.

Author

Zong, Jessica

Subjects
WELDING rods, EXPORTS, ECONOMIC demand, PRODUCTION (Economic theory), PRICE increases
Abstract

Export prices for wire rod in China dropped over the past week due to softer demand. [ABSTRACT FROM AUTHOR]

Published
2019

70. Demand slowdown hits US wire rod pricing.

Author

Fitzgerald, Patrick

Subjects
WELDING rods, METAL prices
Abstract

Wire rod prices in the United States have decreased due to slower market activity while import pricing remains firm due to a lack of fresh offers, market sources said. [ABSTRACT FROM AUTHOR]

Published
2019

71. ALUMINUM Q&A.

Author

ANDERSON, TONY

Subjects
WELDING industry, WELDING rods, ALUMINUM sheets
Abstract

The article presents questions and answers related to welding industry including what appropriate aluminum filler metal for welding following aluminum base metals, such as aluminum test fixture frame, aluminum bracket, and joint penetration groove-weld procedure.

Published
2017

75. Fliess gewinnt Präventionspreis 2020 der BG ETEM im Bereich Feinmechanik.

Subjects
AWARDS, ELECTRODES, WELDING rods, BUSINESSMEN
Abstract

The article discusses Fliess wins the BG ETEM Prevention Award 2020 in Precision mechanics, which includes Hermann Fliess & Co. GmbH from Duisburg received the Prevention Award 2020 of the employers' liability insurance association Energy textile electrical media products in the precision mechanics sector won. Hermann Fliess & Co. GmbH is the manufacturer of wire electrodes and welding rods.

Published
2021

76. Inspecting RSW Electrodes and Welds with Laser-Based Imaging.

Author

Reichert, Connie and Peterson, Warren

Subjects
ENGINEERING inspection, ELECTRIC welding, ELECTRIC resistors, WELDING rods, FEASIBILITY studies, PERFORMANCE standards
Abstract

The article presents two examples of inspections of the resistance spot welding process. The first example focuses on the study concerning the feasibility of automating weld quality assessment during the spot weld teardown inspection using the weld fracture appearance classification system from AWS D8.1 steel performance standard. On the other hand, the second example contrasts the feasibility of determining the quality of electrode dressing operations using the different optical sensors.

Published
2007

77. Trends in Aluminum Resistance Spot Welding for the Auto Industry.

Author

Spinella, Donald J., Brockenbrough, John R., and Fridy, Joseph M.

Subjects
ELECTRIC welding, AUTOMOBILE industry, ELECTRIC welding electrodes, WELDING, WELDING rods, MANUFACTURING processes
Abstract

Highlights some of the trends in aluminum resistance spot welding for the automobile industry. Strategies for improving electrode life; Information on electrode erosion and wear; Emergence of electrode dressing.

Published
2005

78. NEW PRODUCTS BRIEFS.

Subjects
DOUGLAS fir, PLYWOOD, CARRIAGE & wagon making, WELDING rods
Abstract

The article offers brief information on several products in the U.S. including the low-cost siding panel by Douglas Fir Plywood Associaton, the brick-carrying buggy from W. M . West and Son Inc. and the welding-rod material for repairing manganese steel castingas from Wall Colmonoy Corp.

Published
1953

79. INTEGRATED LINES.

Subjects
JOINT ventures, WELDING rods
Abstract

The article offers information on the joint venture of Moslo Machinery Co. and Beatty Machine & Mfg. Co. for manufacturing production lines for coated welding rods.

Published
1943

80. Products & Processes.

Subjects
FLOW meters, WALK-in coolers & freezers, WELDING rods
Published
1953

82. EUROPE WIRE ROD: Front-loaded quotas 'will lead to supply uncertainty'.

Author

Wookey, Jethro

Subjects
METAL prices, WELDING rods
Abstract

European prices for mesh-quality wire rod stayed flat across the continent on Wednesday February 6, with the initial reaction to the European Commission's (EC) new import quotas suggesting an uncertain supply picture for the rest of the first quarter of 2019. [ABSTRACT FROM AUTHOR]

Published
2019

84. Long Steel Products Trade Log, December 14, 2018.

Subjects
BID price, EXPORT marketing, REINFORCING bars, WELDING rods, STEEL I-beams
Abstract

The latest bids, offers and deals in the global markets for rebar, wire rod, steel beams and other long steel products. [ABSTRACT FROM AUTHOR]

Published
2018

85. TURKEY LONG STEEL EXPORTS: Limited demand, weaker Chinese market drag prices down.

Author

Turken, Cem

Subjects
STEEL exports & imports, METAL prices, REINFORCING bars, FREIGHT & freightage, WELDING rods
Abstract

Turkish long steel export prices have fallen over the past week amid limited demand and weakening steel prices in China, sources told Fastmarkets on Thursday November 15. [ABSTRACT FROM AUTHOR]

Published
2018

86. US wire rod market expects mill price increases to stick.

Author

Fitzgerald, Patrick

Subjects
WELDING rods, IMPORTS, STEEL mills, SCRAP metals, METAL prices
Abstract

Wire rod industry sources in the United States expect recently announced mill price increases to be accepted, although the domestic market remains flat for now. [ABSTRACT FROM AUTHOR]

Published
2018

87. China's export prices for wire rod drop further amid domestic weakness.

Author

Zong, Jessica

Subjects
WELDING rods, CHROMIUM, FREIGHT & freightage, EXPORTS, METAL prices
Abstract

Export prices for Chinese wire rod continued to fall over the past week amid high selling interest as a result of a weakening domestic market. [ABSTRACT FROM AUTHOR]

Published
2018

88. Long Steel Products Trade Log, October 22, 2018.

Subjects
REINFORCING bars, WELDING rods, STEEL
Abstract

The latest bids, offers and deals in the global markets for rebar, wire rod, steel beams and other long steel products. [ABSTRACT FROM AUTHOR]

Published
2018

89. TURKEY LONG STEEL: Prices slide as lira regains value, despite low demand.

Author

Novokreshchenova, Vlada

Subjects
REINFORCING bars, WELDING rods, STEEL, TRADE regulation, IRON ores
Abstract

Turkish domestic prices for rebar and wire rod continued to slide in the week ended Thursday October 18. But this time the drop was spurred not only by modest demand but also by the strengthening of the local currency against the US dollar. [ABSTRACT FROM AUTHOR]

Published
2018

90. Long Steel Products Trade Log, October 15, 2018.

Subjects
REINFORCING bars, WELDING rods, STEEL
Abstract

The latest bids, offers and deals in the global markets for rebar, wire rod, steel beams and other long steel products. [ABSTRACT FROM AUTHOR]

Published
2018

91. Long Steel Products Trade Log, September 12, 2018.

Subjects
REINFORCING bars, STEEL, WELDING rods
Abstract

The latest bids, offers and deals in the global markets for rebar, wire rod, steel beams and other long steel products. [ABSTRACT FROM AUTHOR]

Published
2018

92. Long Steel Products Trade Log, September 7, 2018.

Subjects
REINFORCING bars sales & prices, STEEL bars, STEEL manufacture, WELDING rods, STEEL industry, PRICES
Abstract

The latest bids, offers and deals in the global markets for rebar, wire rod, steel beams and other long steel products. [ABSTRACT FROM AUTHOR]

Published
2018

93. EUROPE WIRE ROD: Southern EU mills reduce prices but sentiment positive.

Author

Shah, Viral

Subjects
WELDING rods, MILLS & mill-work, SCRAP materials, STEEL prices, TARIFF on steel, INTERNATIONAL trade, PRICES
Abstract

Domestic prices for mesh-quality wire rod produced and delivered in Southern Europe have widened downward over the past week, with mills lowering their offers, sources told Metal Bulletin on Wednesday September 5. [ABSTRACT FROM AUTHOR]

Published
2018

94. Long Steel Products Trade Log, September 4, 2018.

Subjects
REINFORCING bars sales & prices, IRON & steel plate sales & prices, STEEL manufacture, WELDING rods, STEEL prices
Abstract

The latest bids, offers and deals in the global markets for rebar, wire rod, steel beams and other long steel products. [ABSTRACT FROM AUTHOR]

Published
2018

95. Singapore rebar import prices widen after Turkish mills lift offers.

Author

Lim, Paul

Subjects
REINFORCING bars, REINFORCING bars sales & prices, MILLS & mill-work, STEEL prices, WELDING rods, INTERNATIONAL trade
Abstract

Singapore rebar import prices widened in the past week, with Turkish mills lifting their offers after a week-long holiday. [ABSTRACT FROM AUTHOR]

Published
2018

96. TURKEY LONG STEEL EXPORTS: Prices up on higher demand, scrap costs.

Author

Turken, Cem

Subjects
REINFORCING bars, REINFORCING bars sales & prices, SCRAP materials, WELDING rods, WIRE products, INTERNATIONAL trade, PRICES
Abstract

Turkish rebar and wire rod export prices have strengthened on demand from Southeast Asian buyers and firmer imported scrap values, sources said on Thursday September 6. [ABSTRACT FROM AUTHOR]

Published
2018

97. China's export prices for wire rod soften on weak demand.

Author

Zong, Jessica

Subjects
WIRE products, MILLS & mill-work, WELDING rods, WAREHOUSES, INTERNATIONAL trade, PRICES
Abstract

Export prices for Chinese wire rod narrowed downward over the past week following several weeks of soft demand. [ABSTRACT FROM AUTHOR]

Published
2018

98. Long Steel Products Trade Log, September 5, 2018.

Subjects
REINFORCING bars sales & prices, WELDING rods
Abstract

The latest bids, offers and deals in the global markets for rebar, wire rod, steel beams and other long steel products. [ABSTRACT FROM AUTHOR]

Published
2018

99. US domestic, import wire rod prices flat; demand remains strong.

Author

Fitzgerald, Patrick

Subjects
WELDING rods, SCRAP materials, METAL supply & demand, PRICING, UNITED States economic policy, ECONOMICS, PRICES
Abstract

Prices for US domestic and imported wire rod remained steady despite softening prices for scrap, with sources expecting little change in the near term. [ABSTRACT FROM AUTHOR]

Published
2018

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