硬合金鋼 的英文怎麼說

中文拼音 [yìnggějīngāng]
硬合金鋼 英文
hard alloy steel
  • 硬 : 形容詞1 （堅硬） hard; stiff; tough 2 （剛強; 堅定; 強硬） strong; firm; tough; obstinate 3 （勉...
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 金 : Ⅰ名詞1 （金屬） metals 2 （錢） money 3 （古時金屬制的打擊樂器） ancient metal percussion instrum...
  • 鋼 : 鋼名詞（鐵和碳的合金） steel
  1. 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
  2. Based on the analyses on mechanical properties, microstructure and fracture of - the microalloyed steels socrv with various heat treatment technique, it can be affirmed that various fractures arttribute to various mechanism, we can draw conclusion that the strength and toughness of microalloyed steels 50crv will be increase simultaneously by optimal heat treatment technique. to illustrate the mechanism of the strength and toughness of microalloyed steels socrv, we designed the comparative experiment and observed the microstructure of the sample which occurred at different quench and tempering temperature and different tempering time. the last experiment results were determined by the four factors : fined microalloyed elements grains, the decompound of martensite, martensite transformation of remnant austenite and the second phase precipitation

    為解釋微合金化50crv鋼強韌化機理，本文通過對不同淬火溫度，回火溫度，回火時間下的力學性能指標的對比及顯微分析，認為微合金元素的細化晶粒，馬氏體的回火分解，殘余奧氏體的轉變，第二相的沉澱析出共同決定了微合金鋼的強韌化情況，特別是由於微合金元素的存在，其細化晶粒及其碳氮化物的沉澱析出，導致鋼的良好的強韌性，並且如果工藝滿足第二相的沉澱析出強化大於回火馬氏體分解引起的軟化效應，會在硬度曲線中產生明顯的二次硬化現象。
  3. Specification for precipitation hardening nickel alloys uns n07716, n07725 and n09777 bar and wire

    Uns n07716 n07725和n09777沉澱硬化鎳合金鋼棒和鋼絲規范
  4. Standard specification for precipitation hardening iron base superalloy forgings for turbine rotor disks and wheels

    渦輪機轉子圓盤和輪用沉澱硬化鐵基超合金鋼鍛件的標準規范
  5. Is a hard, brittle, corrosion - resistant, gray to white metallic element extracted from wolframite, scheelite, and other minerals, having the highest melting point and lowest vapor pressure of any metal

    顏色呈灰色或棕黑色，硬度高，延性強，熔點極高，常溫下不受空氣侵蝕主要用途是製造燈絲和高速切削合金鋼，各種鎢電極，也用於光學儀器，化學儀器方面。
  6. The main parts such as axles, squeezer, pressing bar and gear are made of advanced alloy steel which has been handled by hardening and can be used everlasting even though in the condition of high temperature and friction consumption all day and all night

    本機主軸、榨螺、榨條、齒輪等主要零件，均系優質合金鋼製造，並經過硬化處理，雖日夜處于高溫與摩擦耗損情況下，均能經久耐用。
  7. Standard specification for carbon and alloy steel bars subject to end - quench hardenability requirements

    有頂端淬火硬性要求的碳鋼及合金鋼棒材的標準規范
  8. D. a plastic - alloy steel mosaic using hardening heat, wear - resisting paint, glue prevent leak

    D .出膠口採用淬火耐熱合金鋼鑲嵌，超硬耐磨，防止漏膠。
  9. Medical instruments ; wire cutting scissors without carbide inserts

    醫療器械.不鑲硬合金刀片的鋼絲鉗
  10. Tungsten carbide drill steel

    碳化鎢硬質合金鋼釬
  11. According to these, the paper put forward some countermeasures : select low carbon steel or low metal alloy steel with lower intensity, like 20r steel ; while welding, adopt strict craft measures with lower welding heat to input ; after jointing, proceed the whole hot dissolving on time ; control each welding joint with hardness hb 185 ; add 0. 25 % water into the liquid ammonia as decay eclipse ; enhance checking in operation, repairing equipment in time through regular interior and exterior checking

    針對上述原因提出了防止氨冷器類臨氨壓力容器產生應力腐蝕裂紋的對策：選用強度稍低，但抗裂性較好的低碳鋼和低合金鋼，如用20r鋼製造；焊接時應採用嚴格的工藝措施和較低的焊接熱輸入量；焊后應及時進行整體消除應力熱處理；控制焊接接頭各區硬度hb 185 ；在液氨中添加0 . 25 %的水作為緩蝕劑；在運行中加強檢查，及時進行停車檢修時的內外部檢查和定期檢驗。
  12. Powder metallurgy. sintered steels and alloys excluding hardmetals. determination of total carbon and non - combined carbon contents

    粉末燒結.除硬質合金以外的燒結鋼和合金鋼.總碳量和非化合碳含量的測定
  13. The cylinders and the screw stems of the extruder are made of high quality alloy steel with optimum hardness and strong corrosion resistance after nitrogen treatment and precision finishing. the auxiliary machine has a plat from working table for making operation easy and is equipped with bubble stabilizing ring

    擠出機的機筒螺桿均採用優質合金鋼，經氮化和精密加工。具有最佳的硬度和耐腐蝕性。輔機設平臺工作臺，使操作更方便，並配置定泡圈。
  14. Tenacity and abrasively of high - intensity alloy steel body strengthened by balanced hardening treatment and stress removal

    高強度合金鋼本體，經均衡之硬化處理及應力消除，強化本體韌性及耐磨性。
  15. Standard specification for age - hardening alloy steel forgings for pressure vessel components

    壓力容器部件用時效硬化合金鋼鍛件的標準規范
  16. Standard specification for steel, sheet, cold - rolled, carbon, structural, high - strength low - alloy, high - strength low - alloy with improved formability, solution hardened, and bake hardenable

    冷軋碳鋼結構鋼高強度低合金鋼和可成形性提高的高強度低合金鋼固溶淬火和可燒固硬化薄板的標準規范
  17. It is suited for : super hard alloy, high speed steel, ceramics, mold consisted of wc material and molding grind for tool internal hole

    適用：超硬合金高速鋼陶瓷wc材質所成之模具工具內孔加工研磨。
  18. And we also discovered there is no decreasing of the hardness on the surface of cr12 steel. it is due to dispersion harden by plentiful of alloy carbide and decreasing of residual austcnitc. these research work should provide some useful references for technicians in practice. at last, the program was also introduced

    但在高合金鋼cr12中發現硬度回落現象並不明顯，這是因為本身該鋼種的激光加工硬化帶硬度並不大，另外高合金含量產生的彌散強化以及殘余奧氏體的減少也是硬度回落小的一個原因。
  19. Hard alloy steel

    超硬合金鋼
  20. （ a ） these cutting tools are all made of hard - alloy steels

    這些刀具都是用硬合金鋼製造的。
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