The alloy boasts good shaping property, high corrosion resistance, weldability and fatigue strength, medium static strength, is used to make airplane oil tank, oil pipe, oil pipe, metal sheet and instrument for vehicle and vessel, street lamp post and riveted wire.

典型用途：此合金有良好的成型加工性能天堂官方无码wwwwww，抗腐蝕性又黄又粗又猛又爽免费视频，可焊性ww69视频免费观看，疲勞強度與中等的靜態(tài)強度真人性囗交高清视频免费，用于制造飛機油箱国产欧美性爱另类在线、管小蝌蚪视频国产，以及交通車輛、舶的鈑金件免费无遮挡无码视频观看、表国产精品一区二区尿失禁、燈支架等。

The alloy boasts good shaping property, high corrosion resistance, weldability and fatigue strength,medium static strength, is used to make airplane oil tank, oil pipe, oil pipe, metal sheet and instrument for vehicle and vessel,street lamp post and rive

典型用途：此合金有良好的成型加工性能一级A片黄片午夜、，抗腐蝕性不用下载在线观看黄，可焊性，疲勞強度與中等的靜態(tài)強度欧美亚洲综合图片区，用于制造飛機油箱jizz18丝袜、油管，以及交通車輛18禁无遮挡啪啪无码网站免费看、船舶的鈑金件91欧美自拍网、儀表、街燈支架等黄色福利网站在线。

After cracking of No 16 high pressure turbine's governor valve base have happened in Shanghai Chongming Power Plant, through the theoretical analysis to the weldability of this governor valve base's pearlitic heat-resisting cast steel and sensitivity of the reheat cracks , we provided, the basis for the preheat temperature and postweld heat treatment procedure of site repair welding.

崇明電力公司 16號汽輪機調(diào)門座發(fā)生裂紋后激情综合色综合啪啪开心，通過對該調(diào)門座合金鋼材料焊接性日韩制服丝袜无码精选第一页、再熱裂紋敏感性的理論分析，為現(xiàn)場焊補工藝提供了預(yù)熱溫度和焊后熱處理的工藝依據(jù)在线观看亚洲免费。

The weldability of 30 steel and silicon bronze QSi3-1 was analyzed, the welding process was tested through manual TIG with HS211/HS213 wire. Then the X-ray, mechanical performance and fracture section analysis tests for the joints were done.

中文摘要：在對30鋼和硅青銅QSi3-1進(jìn)行焊接性分析的基礎(chǔ)上美女视频黄黄，選用手工鎢極氬弧焊方法配合HS211/HS213焊絲進(jìn)行了焊接工藝試驗，并對接頭試樣進(jìn)行了X射線檢測农村女人一级特黄大片、力學(xué)性能測試和斷口形貌分析精品之毛片一级毛片毛片。

It sieves the box is board crossbeam riveting hitch welds built-up section By host vice- side bar Hollow beam Enters the material back plate Leaves material board Sieves board and so on composition The side bar selects the low-alloy pressure vessel steel plate The intensity is high The weldability is good Peripheral knee bend And in the vibration direction and along longitudinal connects themulti- roots angle steel Causes the side bar rigidity big enhancement Is advantageous to the intensity enhancement and noise reducing.

其篩箱為板梁鉚焊組合結(jié)構(gòu)，由主副側(cè)板日韩专区欧美专区亚洲福利、管梁人人操人人搞人人爱、入料擋板、出料板www.yw尤物视频、篩板等組成黄色网站啊啊啊爽插，側(cè)板選用低合金壓力容器鋼板，強度高日韩一区二区三区无码不卡毛片、可焊性好日本e代黄色网，周邊折彎，并在振動方向及沿縱向聯(lián)接多根角鋼黄页网站在线播放免费，使側(cè)板剛度大大增強超碰黃色毛片，有利于強度的提高和噪音的降低。