沉澱硬化合金 的英文怎麼說
中文拼音 [chéndiànyìnghuàgějīn]
沉澱硬化合金
英文
precipitation hardened alloy- 沉 : Ⅰ動詞1 （沉沒; 墜落） sink 2 （沉下 多指抽象事物） keep down; lower 3 [方言] （停止） rest Ⅱ形容...
- 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...
- 沉澱 : 1 （沉澱過程中析出的物質） sediment; precipitate; sedimentary accretion; precipitation; （doposit...
- 硬化 : 1 （變硬） harden; stiffen; stiffening; indurascent; ossification; cure; curing 2 [醫學] （組織變...
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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。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Specification for precipitation hardening nickel alloy bars, forgings, and forging stock for high - temperature service
高溫工作沉澱硬化鎳合金棒材鍛件及鍛坯規范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20 20 6 2 specification for precipitation hardening nickel base chromium - cobalt - molybdenum - titanium alloy castings cr 20, co 20, mo 6, ti 2
沉澱硬化鎳基鉻-鈷-鉬-鈦合金鑄件規范20 20 6 2 specification for precipitation hardening nickel base chromium - cobalt - molybdenum - titanium alloy precision castings cr 20, co 20, mo 6, ti 2
沉澱硬化鎳基鉻-鈷-鉬-鈦合金精密鑄件規范It is possible to suppress brittleness and increase the strength and toughness by optimizing heat treatment process especially for microalloyed steels 50crv. in addition, heat processing for microalloyed steels socrv was investigated in principle in the paper
通過微合金元素產生的沉澱強化，可以彌補回火造成的強韌性的下降，設計最佳的熱處理綜合工藝將可以同時提高鋼的強度和韌性，同時還可保持一定的硬度。The last stage is a rapid softening course for all strain amplitude. further metallic phase shows : for all strain - controlled, the initial rapid cyclic hardening results from the strong interaction between precipitate strengthening phase and the dislocation ; as for strain amplitude lower than 0. 95 %, the shearing of precipitate strengthening phase leads to the cyclic softening behavior
金相組織結構檢查進一步表明，循環塑性應變作用將顯著改變原始態合金中沉澱顆粒的幾何形狀、尺寸和分佈狀態，並由此改變位錯與顆粒之間的交互作用行為，這一機制將對合金的循環硬化和軟化起促進作用。Specification for precipitation - hardening nickel alloy uns n07718 plate, sheet, and strip for high - temperature service
高溫設備用沉澱硬化鎳合金板材薄板材及帶材規范Standard specification for precipitation - hardening nickel alloy bars, forgings, and forging stock for high - temperature service
高溫設備用沉澱硬化鎳合金棒鍛件及鍛造坯料標準規范分享友人