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- spring steel wire rod 弹簧钢线材
- Round cold-drawing carbon spring steel wire for machinery. 适用于机械用圆形截面的冷拉碳素弹簧钢丝。
- It was strung at top, center and bottom on 12-gauge spring steel wire. 它在上中下三处以12标号的钢丝拉紧起来。
- In 2002, the output of stainless steel wire rod at Dalian and Taiyuan will meet the demand of domestic market. 2002年，以大连钢铁集团和太原钢铁公司为主的不锈钢线材产品将满足国内市场需求。
- Macrographic method of showing and describing the chemical heterogeneity of effervescent steel wire rod. 沸腾钢线材化学杂质成分及使其显示的显微照像法。
- To do anneal process of bearing steel wire rod experiments with the furnace,a set of sphe... 冷拉轴承钢钢丝,无论中间品和成品,不论规格大小和变形量多少,可采用统一的退火工艺。
- In regard to the technical seps. the steel wire rod we usually operateunder the norm 1006-1008-1010. 关于技术上的 seps。钢的电线竿我们通常操作在基准 1006-1008-1010 之下.
- The influence of Cr microalloying on the quality of large size high carbon steel wire rod is discussed. 讨论铬微合金化对大规格高碳钢线材质量的影响。
- Then, pneumatic valve spring made from this spring steel wire have been treated by this investigation of liquid tufftriding process. 然后 ,用以对此规格的钢丝制造的气阀弹簧进行了低温液体软氮化处理。
- Two typical examples,namely the Qingdao Iron and Steel and Shaoguan Iron and Steel special steel wire rod mills are presented. 作为典型实例,介绍了中国青岛钢铁公司和韶关钢铁公司的特殊钢线材轧机。
- Steel wire rod futures and futures have been rising on the 3rd row, yesterday's 910 main rebar contract closed at 3916 yuan. 螺纹钢期货和线材期货都已连续3日上涨，昨日螺纹钢期货主力910合约收于3916元。
- To study growth and remove of concave, U and V shape crack defect using the method simulating transversal crack with test and FEM analysis in the course of multi-pass drawing stainless steel wire rod. 在多道次拉拔不锈钢线材过程中,用模拟表面横裂的方法,通过试验和FEM分析,研究凹形、U形、V形裂纹缺陷的生长和消除。
- wire rod for the spring steel , bearing steel w/r, CHQ , steel cord w/r, CHQ线材，冷冲压用线材，高张力线材，合金钢线材，机械用碳素线材，弹簧刚线材，轴承钢线材，轮胎用钢帘线
- Copper Clad Steel wire rod presents with good corrosion resistance,electrical conductivity and mechanical strength,and a becomes better choice of material for messenger and droppers. 铜包钢双金属线材既有良好的导电和抗腐蚀性能,又有较高的机械强度,是一种较好的承力索和吊弦线材。
- Fourth, increase the export tax rebate on the hot roll, plate, strip, coated plate, steel, pipe, and some such as seamless pipe and steel wire rod and bar exports play a positive role. 四是出口退税上调对热卷、中板、带钢、涂镀板、型钢、焊管、部分无缝管及棒线材等钢材产品出口起到一定积极作用。
- The experimental investigation and commercial production of the 45 steel wire rod used for highspeed rolling by recarburizing after tapping in the ladle and CC have been proceeded since 1997. 马鞍山钢铁股份有限公司于1997年采用转炉增碳法连铸生产45钢高线。
- Buy Spring Steel Wire And Galvanized Steel Wire 越南求购电镀钢丝
- high-strength spring steel wire mesh 高强弹簧钢丝网
- 55CrSi oil-tempered spring steel wire 55CrSi油淬火回火钢丝
- Research on Developing Free-cutting Steel Wire Rod 易切削钢线材的开发研究
