自制温度控制装置哈尔滨锅炉有限责任公司杨明生陈光闫石１引言在制造高压、超高压、亚临界锅炉过程中，锅炉用钢的短时高温拉伸数据，对于设计和工艺者来说，是进行强度计算和工艺评定全焊缝金属、焊接接头的主要依据。短时高温拉伸数据包括：屈服极限、抗拉强度和延伸率... Self-made temperature control device Harbin Boiler Co., Ltd. Yang Mingsheng Chen Guang Yan Shi 1 Introduction In the manufacture of high pressure, high pressure, subcritical boilers, boiler steel short-term high-temperature tensile data for the design and technology who is The main basis for calculation of strength and process qualification of all-weld metal and welded joints. Short-term high-temperature tensile data include: yield point, tensile strength and elongation ...