您要查找的是不是:
- The 1Cr17 stainless steel pipe and Q235 steel pipe welding belongs to the heterogeneous steel welding,the weld joint easy to have the crack flaw. 1Cr17不锈钢管与Q235钢管的焊接属于异种钢焊接,焊接接头容易出现裂纹缺陷。
- heterogeneous steels welding 异种钢焊接
- Welding HK-40 Steel with Cr5Mo Heterogeneous Steel 不同材质耐热钢HK-40与Cr5Mo的焊接
- Solution: remove the apertognathia bumping steel welding or replacement parts. 处置办法:取下不开牙凹块用电焊补焊或调换陈件。
- Produce the bed stainless steel welding part should go to the yellow spot and throw the light processing. 产床不锈钢焊接部位应去黄斑、抛光处理。
- EFFECT OF NIOBIUM ON SOLIDIFICATION CRACK SUSCEPTIBILITY OF 00Cr25Ni20Nb AUSTENITIC STAINLESS STEEL WELD METALS. 铌对00Cr25Ni20Nb奥氏体不锈钢焊缝凝固裂纹敏感性影响的研究
- Bead welding process to Q235A was made by TIG welding and H1Cr24Ni13 austenitic stainless steel welding wire. 采用TIG焊方法和H1Cr24Ni13奥氏体不锈钢焊丝,对Q235A进行堆焊加工。
- There re some problems in traditional welding process of stainless steels, and Friction Stir Welding (FSW) becomes an effective approach in stainless steels welding. 摘要传统熔焊工艺焊接不锈钢存在诸多问题,搅拌摩擦焊接是解决这些问题的有效途径。
- This paper investigated the hydrogen effects on facture toughness in the fusion area of stainless steel weld overlay. 研究了氢对不锈钢堆焊层熔合区的断裂韧性的影响作用。
- This company produces stainless steel welding sticks, and copper welding sticks exclusively. 本公司专业生产不锈钢焊丝和铜焊丝。
- The corrosion behavior of austenite stainless steel weld joint in the different acidic medium was studied. 研究了奥氏体不锈钢焊接接头在不同酸性介质中的腐蚀行为。
- D.J. Alson, A. Duncan, and R. Pargeter, “Guide to the Light Microscope Examination of Ferritic Steel Weld Metals,” Welding in the World, Vol. 29, No. 7/8, pp. 160-177, 1991. 孙咸,”氟化物对不锈钢焊条工艺性及熔滴过渡特性的影响”,材料科学与工艺,第5卷,第4期,第1-4、13页,民国86年。
- Several factors affecting the impact toughness of P91 steel weld joint were approached,and the welding technology of P91 steelmain steam pipes was tested. 探讨影响P91钢焊接接头冲击韧性的几个因素,对用P91钢制造的主蒸汽管道的焊接工艺进行试验。
- The results prove that hydrogen is a major factor to cause the disbonding of stainless steel welding overlay in hydrogenation reactor. 结果表明氢是引起加氢反应器不锈钢堆焊层剥离的主要因素。
- The results prove that hydrogen is a major factor to cause the disbonding of stainless steel weld overlay in hydrocracker. 结果表明,氢是引起加氢反应器不锈钢堆焊层剥离的主要因素。
- Frame: plate type channel steel welded with green paint color. Surface. 机架:板型槽钢与钢板焊接而成.;表面油漆颜色为绿色。
- Made up of loosely cemented heterogeneous material. 成团的由不同特质经松散粘和而成的
- The quality or state of being heterogeneous. 多种多样含有多种成分的性质或状态
- The morphologies of the deformation twins inthe austenitic stainless steel weld metals under dif-ferent materials combinations and welding conditionshave been examined by electron microscopy(EM). 利用电子显微镜对不同材料组合和焊接条件下,奥氏体不锈钢焊缝中形变挛晶的形态进行了观察。
- It is important to avoid penetration of the cladding by the first welding pass as dilution of nickel and other alloyed elements into the steel weld that can cause excessive hardness and cracking. 采用台阶式坡口形式,使基层和复层的焊接截然分开,避免第一道焊缝金属的互熔,是防止上述问题发生的最好措施。