1) Steel 34Mn2V for High Pressure Bottle
高压气瓶用钢34Mn2V
2) Material Index Steel 34Mn2V for High Pressure Bottle
高压气瓶钢34Mn2V
3) high-pressure bottle steel
高压气瓶钢
1.
This paper introduces the craft improvement of high-pressure bottle steel in 60t domestically produced LF-VD refining furnace.
介绍了在60t国产LF-VD精炼炉精炼高压气瓶钢的工艺改进,改进内容包括LF脱氧节奏、LF造渣、VD氩气控制、模铸铸温和铸速的改进等。
4) 34Mn2V steel
34Mn2V钢
1.
Several high-pressure gas-holders, made of hot-press extrusion from 34Mn2V steel that were rejected because of what appeared to be hot tearing cracks in the concave bottom surface during contour forming from forging billets and were returned to the steel plant to determine the cause of defect.
34Mn2V钢坯经火焰切割下料,再经热冲压制成氧气瓶,因氧气瓶底凹面出现热撕裂而造成大量废品。
5) cylinder steel
气瓶用钢
1.
Investigation has been made on variation of T[O] and non metallic inclusions in high pressure gas cylinder steel during production with BOF RH CC route.
对转炉— RH精炼—连铸工艺生产高压气瓶用钢 T[O]变化及非金属夹杂物进行研究的结果表明 ,在转炉出钢过程由于炉渣与脱氧产物作用生成的粗大球状夹杂物及铝脱氧生成的大尺寸 Al2 O3簇群状夹杂物绝大多数可由钢液排除 ,铸坯中存在的夹杂物主要是较小的块状和簇群状 Al2 O3及少量由于结晶器保护渣卷入造成的球状夹杂物。
6) high pressure gas bottle
高压气瓶
1.
In this paper a multiple necking upsetting technological method was advanced according to the special shape and the dimensions of the high pressure gas bottle through the technological analysis and the experiments many and many a time,and the key technical problems of the practical production were solved.
根据高压气瓶的特殊形状及尺寸 ,通过塑性工艺分析及许多次工艺试验 ,文中提出了一种多次缩口顶镦工艺方法 ,从而解决了实际生产的关键技术问题。
补充资料：90t超高功率电弧炉正在出钢(沙钢)
90t超高功率电弧炉正在出钢(沙钢)
90t超高功率电弧炉正在出钢(沙钢)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条