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Development history of aluminum lithium alloys

2024-06-04

Aluminum lithium alloys have mainly gone through four generations of products. The earliest lithium containing aluminum alloy was born in 1924, with a lithium element addition of only 0.1%. The special properties of this material were not discovered at the beginning, so it...

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Selection and Design of Special Alloy Steel

2024-06-04

The selection and design of special alloy steel mainly include material selection, material design, and product design.1) Material selection principles: material performance, process adaptability, and economic principles;2) Material design: Product design (product function, manufac...

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Welding and welding inspection of large steel structures

2024-06-04

1. The construction unit shall conduct welding process evaluation on the steel, welding materials, welding methods, post weld heat treatment, etc. used for the first time, and determine the welding process based on the evaluation report. The welding process evaluation should be carried out in accord...

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Preparation for construction of large steel structures

2024-06-04

Hainan Steel SupermarketConstruction preparation1. The production and installation of steel structures should meet the requirements of the construction drawing design. When it is necessary to modify the design, the consent of the original design unit should be obtained and a design change do...

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The use of hot-rolled coils

2024-06-04

Hot rolled coil, also known as hot-rolled coil, is made from slab (mainly continuous casting slab) as raw material, heated and then processed into strip steel by roughing and finishing mills. The hot steel strip coming out of the last finishing mill is cooled by laminar flow to the set tempera...

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Liugang refers to that steel

2024-06-04

Hainan Steel Wholesale1、 Liugang refers to that steelWhen it comes to Liuzhou Iron and Steel, it is important to distinguish which one it is. Common examples of Liuzhou Iron and Steel include Liuzhou Iron and Steel Co., Ltd., Liuzhou Iron and Steel Group Co., Ltd., and Guangxi Iron and Steel Group ...

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How are the edges of steel structures processed

2024-04-29

1) The commonly used edge processing methods include: edge scraping, edge planing, edge milling, carbon arc air planing, gas cutting, and bevel machining.2) When it is necessary to eliminate the affected area for edge machining of gas cut parts, the minimum machining allowance is 2.0mm.3) The dept...

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Engineering manufacturing process of steel structures

2024-04-29

Steel structure is a structure composed of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, columns, trusses and other components made of section steel and steel plates, and adopts rust and rust prevention processes such as silan...

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Wholesale of aluminum profiles

2024-04-29

The titanium gold plating process on aluminum profiles belongs to the coating technology. It adds pre plating and electroplating process steps on the basis of the conventional titanium plating process. The pre plating process involves chemically treating the activated plated parts in an aqueous solu...

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Steel prices rise and fall: The steel industry into the worst decade!

2024-04-26

After the Spring Festival, steel prices did not usher in the expected opening. The market gave hope, drained confidence, and plunged all the way down; Today, a news that has not been confirmed, and let the capital seize the "hard beat", the steel price is pulled down by the raw materials, fa...

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Hot Keywords： Hainan Steel Wholesale Hainan Steel Supermarket Hainan profile wholesale

NEWSNews

NEWSNews

CONTACTContact Us

Hainan Futong Steel Sales Co., Ltd

Development history of aluminum lithium alloys

Selection and Design of Special Alloy Steel

Welding and welding inspection of large steel structures

Preparation for construction of large steel structures

The use of hot-rolled coils

Liugang refers to that steel

How are the edges of steel structures processed

Engineering manufacturing process of steel structures

Wholesale of aluminum profiles

Steel prices rise and fall: The steel industry into the worst decade!