沉澱硬化鋼 的英文怎麼說
中文拼音 [chéndiànyìnghuàgāng]
沉澱硬化鋼
英文
precipitation hardening steels- 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...
- 鋼 : 鋼名詞（鐵和碳的合金） steel
- 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。Standard specification for steel castings, stainless, precipitation hardening
沉澱硬化不銹鋼鑄件的標準規范Ferritic - pearlitic steels for precipitation hardening from hot - working temperatures
熱加工溫度下沉澱硬化用鐵素體-珠光體鋼板材Ferritc - pearlitic steels for precipitation hardening from hot - working temperatures ; german version en 10267 : 1998
用於高工作溫度的沉澱硬化鐵氧-珠光體鋼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。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。Technology research on the vacuum ageing treatment of ph15 - 5 precipitated hardening stainless steel
5沉澱硬化不銹鋼真空時效工藝試驗Ph stainless steel
沉澱硬化不銹鋼分享友人