Results 91 to 100 of about 1,631 (150)

A Study on Behavior of Oxide Inclusions in Bearing Steel GCrl5 at Refining End of a 60t LF

Teshugang, 2018
With the deoxidation by adding ferroaluminium and ferrosilicon in EAF tapping and the LF initial refining slag (/%:27.39~37.34 Al2O338.42~38.68 CaO，14.20~18.38 SiO28.50~10.72 MgO，0.82~0.89 FeO，0.27~0.33 MnO，0.69~0.74 S，0.66~0.75TiO2（CaO）/（SiO2）=2.09~2.72,
沈万林, 张志成, 罗小燕
doaj  

Evolution of Inclusions in Stainless Steel Cr13Mn4Mo Electroslag-Remelted by 70CaF2-30Al2O3 Slag Series

Teshugang, 2017
The electroslag-remelting (ESR) test on steel Cr13Mn4Mo by 70CaF2-30Al2O3slag series has been carried out. The total oxygen content, sulfur content and amount, size and morphology of inclusions in Ф55mm electrode and Ф120mm (36kg) ESR ingot are analyzed ...
张钊, 刘昱, 李光强, 王强, 袁成, 王力   +5 more
doaj  

Evolution of Inclusions in High Quality Medium Steel Plates during Steelmaking Process [PDF]

Jingxin DAI, Tinggang LI, Xingang ZHEN, Yongjin LI, Zhangyin WANG, Zhiqiang ZHANG   +5 more
core   +1 more source

Evolution of Inclusions in Steel with 150 t LF Refining Feeding Calcium Wire Treatment

Teshugang, 2016
The evolution of inclusions in steel Q235, SPA-H and DC01 treated by feeding silicon-calcium wire and calcium-aluminium wire after LF refining in metal pretreatment-150 t BOF-ladle argon blowing-LF-CSP flowsheet and the effect of refining slag on ...
姜玉龙, 郑万, 齐盼盼, 李天佑, 王春锋, 刘炳宇, 李光强   +6 more
doaj  

Analysis and Control of Inclusions in Steel for High Pressure Boiler Tubes [PDF]

Baojian KONG, Jin XU, Kewei LI, Long ZHANG, Yanan ZHAO   +4 more
core   +1 more source

Evolution of Inclusions in Gear Steel 18CrNiMo7-6 during 60t LF-VD Reflning Process

Teshugang, 2016
The metallurgical flowsheet for steel 18CrNiMo7-6 (/%: 0. 17C, 0. 57Mn, 0. 24Si, 0. 012P, 0. 003S, 1.70Cr, 1. 49Ni, 0. 28Mo) is 60t EAF-LF-VD-2.1t ingot.
刘金鑫, 冯桂萍, 张龙, 顾文涛, 刘玉芬   +4 more
doaj  

Analysis of Bridge Steel Plate Flaw Detection Disqualification [PDF]

Hao WANG, Huajun ZHONG, Kanghao WANG, Min JIANG, Ning XU, Xinhua WANG   +5 more
core   +1 more source

[Surgical robot-assisted submandibular gland excision through retroauricular hairline approach: three case reports]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Ma S, He J, Cao C, Wang X, Li C, Zhu G.
europepmc   +1 more source

Weld Cracking Analysis of SPHT1 High Frequency Welded Pipe [PDF]

Chongtao SU, Haixia ZUO, Xiaojing GUO
core   +1 more source

[Research progress on external cervical resorption]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Chen R, Bian M, Zhao J, Qian L, Shi Y, Wu Z.   +5 more
europepmc   +1 more source