鉻硬化鋼 的英文怎麼說
中文拼音 [gèyìnghuàgāng]
鉻硬化鋼
英文
chrome hardened steel-
4, screw thread gob produced by internation standard, material is 38chrome molybdenum aluminium azote steel, high rigidity, long time
四螺紋口按國際標準化製造，材料選用38鉻鉬鋁氮化鋼，硬度高，使用壽命長。Standard specification for precipitation - strengthened low - carbon nickel - copper - chromium - molybdenum - columbium alloy structural steel plates
沉澱硬化低碳鎳-銅-鉻-鉬-鈮合金結構鋼板的標準規范Standard specification for pressure vessel plates, low - carbon age - hardening nickel - copper - chromium - molybdenum - columbium and nickel - copper - manganese - molybdenum - columbium alloy steel
壓力容器用低碳時效硬化的鎳銅鉻鉬鈮和鎳銅錳鉬鈮合金鋼板的標準規范Molding surface : such as steel surface coating chromium, honing molding for ceramics hardness
加工面：如鋼材表面鍍鉻陶瓷硬化處理搪磨加工。X - ray diffraction spectrum, empa methods and several tests including mechanical properties, electrochemistry, corrosion wear, on - site plate hanging, the microstructure of steel has been observed and analyzed, performance has been studied, and corrosion - abrasion, fragility mechanism, and microalloy application in ferritic stainless steel have been explored comprehensively. the test results of electrochemistry, corrosion wear and on - site plate hanging have been analyzed. the analytical result shows that crsomo has enough corrosion resistance in phosphoric acid slurry because it has high chromium and low carbon
通過實驗室的電化學試驗、腐蝕磨損試驗和磷肥廠的現場掛片試驗結果分析，表明： cr30mo鐵素體不銹鋼高鉻低碳的配合，保證其在磷酸料漿中具有足夠的耐蝕性： cr30mo中（ fe ， cr ） _ 23c _ 6 、 （ fe ， cr ） _ 7c _ 3 、 mo _ 2c 、等碳化物硬質點從基體的彌散沉澱析出可提高鋼的硬度和耐磨性，使得鋼在磷酸料漿中具有良好的耐磨蝕效果。The results show that small cr addition in steel can decrease the lamellar spacing of pearlite, and markedly increase strength and hardness with almost the same ductility and toughness, and accordingly improve wear and shelling - resistance of wheel steel
實驗結果顯示，加入微量的鉻，可以細化珠光體的片層間距，在保持韌塑性基本不變的情況下，顯著增加材料的強度和硬度，從而提高車輪鋼的耐磨性和抗剝離性能。1320 - 1520mpa specification - 4 % nickel - chromium - molybdenum case - hardening steel billets, bars, forgings and parts 1320 - 1520 mpa
含4 %鎳鉻鉬表面硬化鋼方坯棒材鍛件和零件規范1180 - 1380mpa specification - 3 % nickel - chromium - molybdenum case - hardening steel billets, bars, forgings and parts 1180 - 1380 mpa
規范. 3 %鎳-鉻-鉬表面硬化鋼方坯棒材鍛件及零件Chrome hardened steel
鉻硬化鋼Flat disc. floating stem - disc engagement, hardfaced with 13 cr, stellite 6, ss 316 or monel, ground and lapped with seat. disc in ss 316 hardfaced with stellite 6 also available
平面閥瓣。浮動的閥桿-閥瓣嚙合， 13cr 、鎢鉻鈷合金6 、不銹鋼316或蒙乃爾表面硬化、研磨拋光的閥座。表面鎢鉻鈷合金6硬化的316不銹鋼閥瓣也可供用戶選擇。分享友人