1) spring flat steel
弹簧扁钢
1.
Introduced the process about identifying the principle of heating system to improve decarbonization of 60Si2Mn spring flat steel,In the measurement and analysis process of the decarbonized improvements of spring slab and finished flat steel,bottlenecks of the decarbonized reasons are found by applying statistical techniques.
介绍了60Si2Mn弹簧扁钢脱碳改进中加热制度原则的确定过程,在弹簧方坯和成品扁钢脱碳改进的测量和分析过程中应用了统计技术,直观、定量找出了脱碳产生原因的瓶颈,提出了进一步的改进措施,探讨了统计技术在品质改进中的重要作用。
2.
The 60Si2Mn spring flat steel is developed by 65t top-bottom combined blown converter-65t LF furnace-150mm×150mm billet continuous caster-casting billet solw cooling process.
采用65 t顶底复吹转炉—65 tLF炉—150 mm×150 mm方坯连铸机—铸坯缓冷流程成功地开发了60Si2Mn弹簧扁钢。
3.
55CrMnA spring flat steel was developed and produced by adopting such processes as oxygen top-blown converter,LF refining,continuously casting into small billets,bar and shape mill.
采用氧气顶吹转炉、LF炉精炼、小方坯连铸机、型材轧机等工序开发生产了55CrMnA弹簧扁钢。
2) Spring flat
弹簧扁钢
1.
Introduces the trial production of 60CrMnA spring flats:LD converter-refining-continuous casting-section rolling processes are adopted.
采用转炉-精炼-连铸-型材轧机工艺流程试制60CrMnA弹簧扁钢。
2.
This paper introduces the practical experience that more thirty varieties and specifications of spring flat are produced using semi-continuous rolling and rolling without reheating from 140mm ×140mm cast square billets.
介绍了用140mm×140mm连铸方坯,采用半连轧工艺,一火成材生产力多个品种规格弹簧扁钢的实践经验,及该生产线的布置,设备性能参数,重点介绍了生产过程中各工序的工艺技术特点。
3) Flat Spring Steel
扁弹簧钢;扁簧钢
4) CrMnA spring flat steel
55CrMnA弹簧扁钢
1.
Development of 55CrMnA spring flat steel;
55CrMnA弹簧扁钢产品开发
5) lat steel wire for springs
扁弹簧钢丝
1.
To describe the developing processes of high strength and relaxation flat steel wire for springs.
介绍高强度低松弛扁弹簧钢丝的研制过程,探讨热处理工艺,指出降低钢丝松弛率的途径。
6) 60Si2Mn spring flat steel
60Si2Mn弹簧扁钢
1.
During the cutting process,60Si2Mn spring flat steel had the avalanche problem.
60Si2Mn弹簧扁钢在下料过程中发生崩断现象,采用化学成分分析、显微组织分析、力学性能试验等方法对弹簧扁钢的断裂原因进行了分析。
补充资料:扁钢
分子式:
分子量:
CAS号:
性质:断面呈长方开而稍带钝边的轧制、锻制或冷拉的钢材。优质碳素结构钢和合金结构扁钢为锻制的,厚25-120毫米,宽60-260毫米;工具钢扁钢供应热轧两种,热轧扁钢尺寸为3×10-65×200毫米;手表壳用不锈钢扁钢分热轧和冷轧两种,热轧扁钢尺寸为6×10-9×85毫米,冷轧扁钢尺寸为4×30-6×60毫米。扁钢的长度为2-6米。热轧弹簧扁钢是专门为火车、汽车、拖拉机和其他机械生产弹簧用的,断面面形状(见图)分平面、双面凹、平斜和单面双槽四种。前三种的尺寸规格为5×45-30×160毫米;单面双槽扁钢的尺寸为9×75、10×75和11×75毫米三种。弹簧扁钢由优质碳素结构钢或弹簧钢生产。
分子量:
CAS号:
性质:断面呈长方开而稍带钝边的轧制、锻制或冷拉的钢材。优质碳素结构钢和合金结构扁钢为锻制的,厚25-120毫米,宽60-260毫米;工具钢扁钢供应热轧两种,热轧扁钢尺寸为3×10-65×200毫米;手表壳用不锈钢扁钢分热轧和冷轧两种,热轧扁钢尺寸为6×10-9×85毫米,冷轧扁钢尺寸为4×30-6×60毫米。扁钢的长度为2-6米。热轧弹簧扁钢是专门为火车、汽车、拖拉机和其他机械生产弹簧用的,断面面形状(见图)分平面、双面凹、平斜和单面双槽四种。前三种的尺寸规格为5×45-30×160毫米;单面双槽扁钢的尺寸为9×75、10×75和11×75毫米三种。弹簧扁钢由优质碳素结构钢或弹簧钢生产。
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