鎳釩鋼 的英文怎麼說
中文拼音 [nièfángāng]
鎳釩鋼
英文
nickel-vanadium steel-
1900mpa : 100mm specification for nickel - chromium - molybdenum - vanadium steel forging stock, forgings, bars and parts 1900 mpa : limiting ruling section 100 mm
鍛坯，鍛件，棒材和零件用鎳-鉻-鉬-釩鋼規范1100 - 1300mpa ; 50mm specification for 12 % chromium - nickel - molybdenum - vanadium heat - resisting steel bars for the manufacture of fasteners 1100 - 1300 mpa : limiting ruling section 50 mm
製造緊固件用含12 %鉻-鎳-鉬-釩耐熱鋼棒規范Standard specification for pressure vessel plates, alloy steel, manganese - vanadium - nickel
壓力容器用錳釩鎳合金鋼板標準規范Based on results of a large number of runs ， the following conclusions can be made at this stage of research. the fensile strength of the new steel added micro alloyed process is 1. 1 times. as large as that of original specimens. impact toughness improved by 300 %, elongation ratio increased by 79 % hardness has a little improvement than before. the obtained results demonstrate that the new material has supermechanical properties with the addition of the micro allolyed process
並在常溫下對合金化鋼的力學性能進行了測試。試驗結果表明，通過微合金化抗拉強度提高了10 . 2 % ，沖擊韌性提高300 % ，延伸率提高了79 . 5 % ，硬度稍有提高。總之，加入復合稀土、釩、鎳等微合金元素提高了材料的綜合機械性能。分享友人