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整体回火
相关语句
  whole temper
     it must be to do annealing treatment for eliminating strees and whole temper treatment after the welding. The weld and surface quality must be to achieve 2 class level.
     焊后分别进行去应力退火和整体回火处理,使焊补焊缝及表面质量达到Ⅱ级。
短句来源
  “整体回火”译为未确定词的双语例句
     The Double Temper in Bulk for Cracks of Francis Turbine Runner Blades
     二次整体回火处理混流式水轮机转轮叶片裂纹
短句来源
  相似匹配句对
     On Entirety Enterprise Planning
     整体企划
     The Concept of Western Literature Structure: From Entirety to Fragment
     从整体到碎片
短句来源
     The Double Temper in Bulk for Cracks of Francis Turbine Runner Blades
     二次整体回火处理混流式水轮机转轮叶片裂纹
短句来源
     THE TEMPERING OF HIGH SPEED STEEL
     高速鋼的回火
短句来源
     When tempered at about 400(?)
     在400℃回火时;
短句来源
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The hand electric arc welding is used for welding repair suppot ring crack of 25t converter in shandong metallurgical machinery plant and the welding repair process is first repairing axis head and second repairing cap plate.It must be to drill preventing crack hole,to add connection plate,to do pre-heating before the welding repair;It must be to take multiple layers welding and multistage welding method in time of welding;it must be to do annealing treatment for eliminating strees and whole temper treatment...

The hand electric arc welding is used for welding repair suppot ring crack of 25t converter in shandong metallurgical machinery plant and the welding repair process is first repairing axis head and second repairing cap plate.It must be to drill preventing crack hole,to add connection plate,to do pre-heating before the welding repair;It must be to take multiple layers welding and multistage welding method in time of welding;it must be to do annealing treatment for eliminating strees and whole temper treatment after the welding.The weld and surface quality must be to achieve 2 class level.

山东冶金机械厂在对25t转炉托圈裂纹的焊修中,采用手工电弧焊,焊接顺序为先修轴头再修盖板。焊前钻止裂孔,加拘束连接板,预热;焊接时采取多层多道、分段焊接的方法;焊后分别进行去应力退火和整体回火处理,使焊补焊缝及表面质量达到Ⅱ级。

In order to improve the welding deposition rate and duty cycle of SA335P91 steel,in the paper,completion rates and time savings of SAW processes was compared with SMAW processes.A test programm for SAW processes was carried out.By the experiment,in the choice of welding consumables,interpass temperature,heat input and postweld heat treatment of P91 steel were researched.Finally,the welding consumables of Metrode and Thyssen were used in SAW processes,impact properties of weld metal can be achieved by using normalizing...

In order to improve the welding deposition rate and duty cycle of SA335P91 steel,in the paper,completion rates and time savings of SAW processes was compared with SMAW processes.A test programm for SAW processes was carried out.By the experiment,in the choice of welding consumables,interpass temperature,heat input and postweld heat treatment of P91 steel were researched.Finally,the welding consumables of Metrode and Thyssen were used in SAW processes,impact properties of weld metal can be achieved by using normalizing and tempering or tempering in furnace.The SAW process has been widely used in the factory,the manufacturing efficient has increased by 3 times the SMAW process.

为提高SA335P91钢的焊接效率,进行了P91埋弧焊和焊条电弧焊2种焊接方法的比较,并确定了P91材料埋弧焊的试验方案。通过试验,对P91埋弧焊的焊材选用、道间温度和热输入控制及焊后热处理进行了研究,确定了埋弧焊采用英国曼彻特和德国蒂森的焊接材料,采用正火+回火或整体回火工艺,解决了焊缝冲击吸收功偏低的问题,并在生产上得到应用,生产效率提高了2倍以上。

 
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