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Chemical Composition and Determination Method of Melting Flux (jb/T 7948-1999)
Chemical composition and determination of soldering fluxes
Abstract
This paper introduces the chemical composition and determination method of soldering fluxes based on jb/T 7948-1999. Soldering fluxes play an important role in soldering operations, and the quality of soldering fluxes directly a......
1104 
Sophia
Chemical Composition of Plasma Spray Welding Alloy Powder (jb/T 3168.1－1999)
，可...
4.1 Welding alloy powder chemical composition (jb/T 3168.1-1999) Article 1 Welding alloy powder is composed of metal powders or metallic alloy powders as the main body, to which other metal powders or alloy powders, compounds and various additives may be added. 4.1.1 Chemical composition of......
Spray welding alloy powder particle size (jb/T 3168.1-1999)
Welding alloy powder particle size
Welding alloy powder is an important material for many welding processes. The particle size of the alloy powder is one of the important criteria for judging the quality of the alloy powder. The smaller the particle size, the better the stability of the welding p......
Magnesia and magnesia-silicon sprue bricks - size tolerance and shape
Magnesium and Magnesim Silicate Cast Hole Bricks - Allowable size deviation and shape
Mg-Si casting hole bricks are widely used in metallurgical, chemical, and ceramic industries because of their high thermal conductivity, good thermal shock resistance and excellent insulation performance. This ......
Ferrosilicon (GB/T2272-1987)
Silicon iron, also known as ferrosilicon, is a ferroalloy composed of iron and silicon containing 15-90% silicon. Silicomanganese adds a certain amount of carbon in addition to silicon and manganese. Silicon iron is one of the most widely used ferroalloy in China.
Silicon iron is mainly used in s......
Shunde Lecong Town Xintong Trading Co., Ltd.
Xintong Trading Co., Ltd., located in Lecong Town, Shunde City, is a modern trade enterprise integrating production, processing, and wholesale. Since its establishment in 2006, the company has been committed to providing customers with quality products and services.
Xintong Trading Co., Ltd. is m......
Welding Rod Quality Management Regulations jb 3223-83
English Article on Welding Rod Quality Management Regulations jb 3223-83
Introduction
Welding processes are integral to a variety of industrial and commercial activities, such as the manufacture of ships and construction of various structures. To ensure safety, quality and cost-effectiveness of ......
Jinan Boiler Group Co., Ltd.
Jinan Boiler Group Co., Ltd. (hereinafter referred to as “jbG”) was established in 1966, is a high-tech enterprise engaged in energy technology, modern logistics, information and communication technology. Over the years, jbG has presence in many different industries such as power generation, boi......
CNPC Special Vehicle Co., Ltd.
Zhongyou Special Vehicles Co., Ltd.
Zhongyou Special Vehicles Co., Ltd. is a leading enterprise specialized in R&D, production and sales of special-purpose vehicles in China. Founded in 2004, the company is located in Shandong Province, where the hometown of Confucius, the worlds educational orig......
Chongqing Jiangbei Special Building Materials Co., Ltd.
Chongqing Jiangbei Special Building Materials Co., Ltd.
Chongqing Jiangbei Special Building Materials Co., Ltd. is a leading provider of products for a wide range of construction projects in southeastern China. Located in the city of Chongqing, the company produces and supplies a range of special......
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