英语翻译请问哪位能帮忙翻译以下的压力容器钢板描述?小弟没有积分了,实在没办法,但是我很急,万分感激  P

问题描述：

英语翻译
请问哪位能帮忙翻译以下的压力容器钢板描述?小弟没有积分了,实在没办法,但是我很急,万分感激
 Plates shall be supplied in Normalized / Annealed condition（退火）.
 Plates shall be fully killed.
 UTS shall not exceed 80000 psi.
 No negative tolerance on thickness.
 Carbon content shall not be more than 0.23% maximum.
 Carbon equivalent:0.45% Max for SA 516 Gr.60
0.4% Max for BS EN 10028-3,P275 NL2
 MTC must cover details like Heat,Cast & Plate number,Chemical properties (Laddle & Product Analysis) including carbon eq.,Physical & chemical properties (Tensile,Yield,Elongation,charpy-V impact),Ultrasonic test results,Cycle of simulation PWHT & Mechanical Test coupons results of Simulation PWHT in 3 (three) conditions (single SR & double SR for shell/stiffener plates & normalizing + SR for plates of dished ends) in addition to the test results in as rolled condition of plate.
 Impact Test temp.-46 deg.C
 Vacuum degassing required for plates above 50 mm thk.
 UT as per SA 578 Level 1.
 Inspection at Mill by :Lloyd's/BV/RWTUV
One Heat Treatment as per CYCLE-1 (Mechanical properties to be tested
after this heat treatment)
- Two Heat Treatments as per CYCLE-1 (Mechanical properties to be tested
after this heat treatment)
For item nos.3 & 7 above
- One Heat Treatment as per CYCLE-1+ One Heat Treatment as per CYCLE-2
(Mechanical properties to be tested after this heat treatment)
Heat Treatment Cycles are as given below:
CYCLE-1 :
Loading temp.:300 deg C & under
Rate of heating :80 100 deg C per hour max.
Holding :610 deg C +/- 10 deg C
Soaking time :Time 60 minutes min.
Cooling :80 to 100 deg C/hr max up to 300 deg C
Below 300 deg C air-cooling.
CYCLE-2 :
Loading temp :200 deg C & under
Rate of heating :80-100 deg C per hour max.
Holding:910 deg C +/- 10 deg C
Soaking time:1 hr/ inch of plate thickness but not less than hr
Cooling:In still air

1个回答分类：英语 2014-10-28

问题解答：

我来补答

Plates shall be supplied in Normalized / Annealed condition（退火）.
钢板状态交货：正火或退火
Plates shall be fully killed.
钢板要求全镇静钢
UTS shall not exceed 80000 psi.
=Ultimate Tensile Strength极限抗拉强度不高于80000帕
No negative tolerance on thickness.
厚度没有下差
Carbon content shall not be more than 0.23% maximum.
碳含量最大0.23%
Carbon equivalent:0.45% Max for SA 516 Gr.60
碳当量最大：0.45% 对应 SA 516 Gr.60
0.4% Max for BS EN 10028-3,P275 NL2
最大：0.4% 对应 BS EN 10028-3,P275 NL2
这一段有点问题,请谅解
MTC（不知道）必须包括以下资料：热处理,铸造及钢板号,化学成分（腐蚀及成分分析）,包括碳当量,物理化学性能（抗拉强度,屈服强度,ELONG功,V 型试样冲击功）,超声波检车报告,模拟热处理工艺及相应的模拟条件下对应的3种机械性能测试（1.一次SR（不知道）2.对表面硬化的钢板2次SR 3.对端部弯曲的板正火加SR）,并追加卷板的检查报告.
Impact Test temp.-46 deg.C
冲击试验温度：零下46度
Vacuum degassing required for plates above 50 mm thk.
50MM以上钢板要求抽真空（有点不理解）
UT as per SA 578 Level 1.
超声波探伤应按照 SA 578 Level 1（一级标准）
Inspection at Mill by : Lloyd's/BV/RWTUV
由Lloyd's/BV/RWTUV在工厂进行检查
One Heat Treatment as per CYCLE-1 (Mechanical properties to be tested
after this heat treatment)
一次淬火（按标准工艺1）后,需要检测机械性能
- Two Heat Treatments as per CYCLE-1 (Mechanical properties to be tested
after this heat treatment)
二次淬火（按标准工艺2）后,需要检测机械性能
For item nos.3 & 7 above
对于以上序号3和7的材料
- One Heat Treatment as per CYCLE-1+ One Heat Treatment as per CYCLE-2
按工艺1一次热处理再按按工艺2一次热处理
(Mechanical properties to be tested after this heat treatment)
热处理后需要检测机械性能
Heat Treatment Cycles are as given below:
热处理过程工艺如下：
CYCLE-1 :
一次淬火
Loading temp.:300 deg C & under
低于300度装炉
Rate of heating :80 100 deg C per hour max.
升温速度：最高80~100度/小时
Holding :610 deg C +/- 10 deg C
保温：610加减10度
Soaking time :Time 60 minutes min.
保温时间：最少60分钟
Cooling :80 to 100 deg C/hr max up to 300 deg C
冷却方式：最快80~100度/小时冷却至300度出炉
Below 300 deg C air-cooling.
300度以下出炉空冷
CYCLE-2 :
二次淬火
Loading temp :200 deg C & under
低于200度装炉
Rate of heating :80-100 deg C per hour max.
升温速度：最高80~100度/小时
Holding:910 deg C +/- 10 deg C
保温：910加减10度
Soaking time:1 hr/ inch of plate thickness but not less than hr
保温时间：按每英寸厚度/小时计算,但不能低于小时.
Cooling:In still air
冷却方式：出炉空冷

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