铁算算4887开奖结果-铁算3438开奖结果-77880满地红图库铁算-43678曾道仙救世网铁算-曾道人救世网43678

Aluminum alloy casting under low pressure
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Xiangshan Chuangyi metal products Co., Ltd

The contact:13906600566(Mr.CAI)

contact:13857410805

The phone:0574-65631678

铁算算4887开奖结果-铁算3438开奖结果-77880满地红图库铁算-43678曾道仙救世网铁算-曾道人救世网43678fax:0574-65631566

铁算算4887开奖结果-铁算3438开奖结果-77880满地红图库铁算-43678曾道仙救世网铁算-曾道人救世网43678email:cmn@nbxscy.com

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铁算算4887开奖结果-铁算3438开奖结果-77880满地红图库铁算-43678曾道仙救世网铁算-曾道人救世网43678Address: No. 215, Dongzhao Road, Daxu Industrial Zone, Xiangshan, Ningbo

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2021-02-19 10:55:36
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Rolling mill leveling of 1.1250 steel after replacing the back-up roll (deviation of extreme phenomenon is 1.20mm); 2. When the carbon content exceeds 0.15(not higher than 0.25), the problem of precision casting of steel grade Widmannian structure is eliminated; 3. Influence of Niobium Titanium Alloy on Steel Structure; 4.1250 steel rolling head and tail shape control.

铁算算4887开奖结果-铁算3438开奖结果-77880满地红图库铁算-43678曾道仙救世网铁算-曾道人救世网43678Second, in order to adapt to the changes in the steel market and meet the product needs of customers, our company will focus on the research and development of new products and the listing of enterprises. At present, the company is in the stage of product upgrading, and mainly meets the following problems in the process of steelmaking :1. The spatter problem in the desulfurization process of molten iron desulfurization station is avoided or reduced in steelmaking. 2. Control and reduce the slab center segregation factor analysis: 20 large casting 0*1000mm cross section casting speed analysis :3. Short-time treatment of ladle slag; 4. Avoid analysis of coil quality problems.

3.1. Solve the technical problems of sintered electrostatic precipitator and chamber agglomeration; 2. Analysis of adjustment factors of ratio of fine powder and ore powder, ore powder and ore powder; 3. Analysis and safety evaluation of the optimal combination scheme of raw material components.


 

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铁算算4887开奖结果-铁算3438开奖结果-77880满地红图库铁算-43678曾道仙救世网铁算-曾道人救世网43678fax:0574-65631566

铁算算4887开奖结果-铁算3438开奖结果-77880满地红图库铁算-43678曾道仙救世网铁算-曾道人救世网43678email:cmn@nbxscy.com

contact:13906600566 (Mr.CAI)

铁算算4887开奖结果-铁算3438开奖结果-77880满地红图库铁算-43678曾道仙救世网铁算-曾道人救世网43678contact:13857410805 

Address: No. 215, Dongzhao Road, Daxu Industrial Zone, Xiangshan, Ningbo

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