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- It is deemed that the dissimilar steel welding between the locating piece and reheater tubes and unproper structure of the location piece are the major reason that causes the tube leakage. 分析了再热器管频繁泄漏的原因,认为定位块与再热器管的异种钢焊接及定位块结构的不合理是导致泄漏的主要原因,同时提出了改造方案。
- Analysis of Dissimilar Steel Welding Material Selection for Oxygen Piping 氧气管道异种钢焊接材料选用分析
- Study on Elimination of Martensitic Shortness Layer for Dissimilar Steel Weld 异种钢熔合区马氏体脆性层的消除
- dissimilar steel welding 异种钢焊接
- Dissimilar Steel Weld 异种钢焊接
- dissimilar steel weld joint 异种钢接头
- Observation of Carbon Distribution in Pearlite-Austenite Dissimilar Steel Welded Joints 珠光体-奥氏体异种钢焊接接头中碳迁移的跟踪观测
- The results show that using the right welding parameter and A307 welding rod of high Cr and Ni,the best microstructure and properties of U71Mn and 1Cr18Ni9Ti welding joints of the dissimilar steel can be obtained. 结果表明:采用小电流小规范焊接工艺和高Cr、高Ni的A307焊条施焊,U71Mn和1Cr18Ni9Ti异种钢焊接接头的组织和性能最优。
- For welding similar stainless steels which can resisting sulphuric acid, and also welding for lining stainless steels, compound steel plate, and dissimilar steels. 焊接耐硫酸介质腐蚀的同类型不锈钢容器，也可以作不锈钢衬里、复合钢板、异种钢的焊接。
- 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。
- For welding low-alloy steels, middle-alloy dissimilar steels, structures with high rigid and the hot resisting steels in same grade. 用于焊接淬火状态下的低合金钢和中合金钢异种钢及刚性较大的结构以及相应的热强钢。
- However, the welding of dissimilar steels carbon steel or low alloy steel and stainless composite steel demands more welding high-technologies in fabrication and erection of the hydraulic steel structure. 而碳钢、合金钢的复合钢板及异种钢的焊接在水工金属结构制作安装中要求高、度大。
- Welding of tube plate of dissimilar steel 管板异种钢的焊接
- 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。
- Analysis result of microstructure and property of dissimilar steel tube to plate welded joint shows the qualified procedure can meet the requirement and is put into production. 对异种钢管板-管焊接接头检验及组织和性能的分析结果表明,所确定的焊接工艺能够满足技术要求,实际应用效果良好。
- 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
- 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。
- 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。
- 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。
- Through the analysis of material and construction, the dissimilar steel gear is successfully welded using stress reduction zone by heating and proper assemble and welding sequence. 通过对铸焊齿轮的材料和结构的分析;利用“加热减应区”法及适当的装配焊接顺序;成功地焊接了异种金属的合金钢齿轮.
