铸焊

Base on the weldability tests , the repair welding procedures of weari-resistant cast steel (abrasion-plates) have been made up , The results show that satisfying repair welding quality can be attained with such welding conditions as the low hydrogenous alkalescent welding rod , preheating and slow cooling , strictly maint.

通过对其焊接性能的试验研究，制定了该类铸钢件的补焊工艺：低氢型碱性焊条，预热与缓冷相结合的工艺措施，严格控制层间温度(250～300℃)及焊接工艺规范，可获得满意的修复质量。

Therefore,this paper introduces the repair method of large-size steel casts by sectionalized cold-junction compensation weld technology with nickel-based welding rods.

由于受到结构、外形等因素的影响，对一些大型铸件开裂采用同性热补的方法进行修复和热处理，实施困难且容易导致工件变形，为此介绍了采用镍基焊条分段冷补焊对大型铸钢件进行修复的方法。

Heat leadens you, solders you to sleep—a fixture

热铅铸着你，将你焊入梦中，定格

Under the jurisdiction of one factory, covers an area of 8000 square meters, plant area of 4000 square meters, existing staff 120 people, set cast iron, steel casting, machining, welding structure as a whole.

机修型材厂是河北东山冶金工业有限公司所辖分厂之一，占地面积8000平方米，厂房面积4000平方米，现有职工120余人，集铸铁、铸钢、机械加工、结构件铆焊为一体。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。