metallography n.金相學。
n. 金相學。 “color metallography“ 中文翻譯： 彩色金相學“electron metallography“ 中文翻譯： 電子金相學“nondestructive metallography“ 中文翻譯： 無損金相試驗“powder metallography“ 中文翻譯： 粉末金屬學; 粉末金相學“principles of metallography“ 中文翻譯： 金屬學原理“quantitative metallography“ 中文翻譯： 定量金相學“gray cast iron metallography“ 中文翻譯： 灰鑄鐵金相“high temperature metallography“ 中文翻譯： 高溫的金相學; 高溫金相學“ion transmission metallography“ 中文翻譯： 離子透射金相學“metallography room of casting shop“ 中文翻譯： 鑄工金相室“physics of metals and metallography“ 中文翻譯： 金屬物理學與金相學“x ray metallography“ 中文翻譯： x 射線金相學; x射線金相學“x-ray metallography x“ 中文翻譯： 射線金相學“metallographist“ 中文翻譯： 金相學家“metalloid“ 中文翻譯： adj. 似金屬的。 n. 非金屬；類金屬，準金屬。 “metallographictest“ 中文翻譯： 金屬試驗“metalloid alloy“ 中文翻譯： 類金屬合金, 準金屬合金“metallographicobservation“ 中文翻譯： 金相觀察“metalloid an-fo explosive“ 中文翻譯： 用鋁粉敏化的銨油炸藥“metallographicmicroscope“ 中文翻譯： 金相顯微鏡“metalloid atom“ 中文翻譯： 準金屬原子“metallographiclaboratory“ 中文翻譯： 金相試驗室
metalloid |
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In order to develop the new die steel dm9 , which is worked in heavy load conditions , this paper has studied the theoretical basis of die steel alloy design and metallography theory , and put forward the procedures of alloy design for engineering application . and melting , forging , heat treatment , micro - structure and properties of dm9 die steel have also been studied 本文針對受重載荷作用的新型冷作模具鋼dm9的研制，探討了冷作模具鋼合金設計的理論依據，結合金屬學理論，提出了合金設計工程應用的步驟，并對dm9鋼進行了熔煉鍛軋、熱處理工藝、組織結構及性能研究。 |
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Supported financially by the national natural science foundation of china , employing the testing techniques such as optical metallography analysis , scanning electron microscope ( sem ) , electron microprobe scanning microscope ( emsm ) , transmission electron microscope ( tem ) , x - ray diffraction ( xrd ) and mechanical performance measurements ( including micro - yield strength mys ) etc . , this research has worked comprehensively and deeply on a very important issue ? the micro - yielding behavior and mechanism of beryllium material for inertial guidance instruments and optical mirrors ? which has been paid more attention to by designers since the 8th even the 7th five - year plan 在國家自然科學基金資助下，本研究采用光學金相顯微鏡，掃描電鏡( sem ) 、電子探針( emsm ) 、透射電鏡( tem ) 、 x射線衍射( xrd ) 、力學性能(包括微屈服強度_ ( mys ) )等測試技術，較詳盡和深入地研究了“七五” 、 “八五”計劃期間用戶一直希望解決的慣性導航和光學鏡體鈹材一個十分重要的問題：微屈服行為及機理。 |
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The structure and the thickness of the coatings was inspected by the xjp - 2 metallography microscope , the structure morphology was tested by philips xl30 peg sem , and the adhesion between the foundation and the coating was examed by two methods : one is ws - 92 sound - producing coating adhesion nick testing , another is bending 利用xjp - 2型金相顯微鏡觀察鍍層組織并測其厚度， philipsxl30feg型掃描電鏡觀測鍍層表面的組織形貌，鍍層與基體的結合力采用ws - 92型聲發涂層附著力劃痕試驗和彎折法兩種方法來定性地檢測。 |
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Targets made of ship - building steel , which is concerned , were penetrated by conical and flat - ended projectiles . the damage and failure behaviors of targets have been studied systematically by micro - hardness , metallography and scanning electron micrography . the results show that the ductile hole failures and back - surface petal failures are achieved when targets penetrated by the conical projectiles 本文以某船用鋼為研究對象，運用彈板侵徹試驗及顯微硬度、金相顯微鏡和sem等分析測試手段，研究了靶材在侵徹過程的物理變化和損傷規律，從而對尖頭彈和鈍頭彈侵徹船體鋼的物理過程有了較全面的了解。 |
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Used solid - liquid reaction synthesis technology and stirring casting and metal mold chilling processing , al3fe particles and al3fe + al2o3 particles reinforced pure al matrix in - situ composites are fabricated . the metallography analysis shows that the intermetallic al3fe exhibits two kinds of crystalline state - primary crystal al3fe and eutectic crystal al3fe - in al + fe reaction synthetical al matrix in - situ composites 利用固-液反應合成技術和攪拌技術，并結合金屬型激冷鑄造工藝，制備出了al _ 3fe粒子、 al _ 3fe粒子+ al _ 2o _ 3微粒強化的純al基原位復合材料。 |
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Through experimental detection methods of macro inspection , chemical composition analyzing , mechanic performance testing , micro metallography analyzing and x ray diffraction , the blowout reasons of low - temperature superheater tube were analyzed in the process of boiler operation 摘要通過宏觀檢查，化學成分分析，機械性能測試，金相檢驗和x射線衍射等試驗檢測方法，對鍋爐運行過程中低溫段過熱器管爆裂原因進行了分析。 |
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At present , we have completed the finished precision casting assembly lines and air valve full cutting workmanship assembly lined and put it into use . equipped with ultrasonic flaw detector , diagrammatic device , physics and chemical metallography experiment etc . advanced inspection equipment 現已投產的有成套精密鍛造生產線和氣門金切工藝生產線，配備了超聲波探傷儀理化金相試驗等先進的檢測設備。 |
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Abstract : the hollow - forging technology of supporting shaft used in construction machinery industry was initiated . from the aspects of metallography and forging technology , and its advantages , wide application future and spreding value are analyzed 文摘:首創在工程機械行業采用大型支承軸的空心鍛造新技術，從金屬學理論、鍛造工藝學等方面分析了新技術的優越性及這一技術廣闊的應用前景和推廣價值。 |
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The scratching test was carried out with a single diamond tool to study the removal mechanism of litao3 wafer by load . the ae signals were measured , and the scratched surfaces of litao3 wafers in different conditions were observed by metallography microscope 通過單顆粒金剛石壓入鉭酸鋰晶片光滑表面的劃痕實驗，研究鉭酸鋰晶片的機械力學性能和斷裂破壞情況，尋找合理的拋光壓力。 |
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The hollow - forging technology of supporting shaft used in construction machinery industry was initiated . from the aspects of metallography and forging technology , and its advantages , wide application future and spreding value are analyzed 首創在工程機械行業采用大型支承軸的空心鍛造新技術，從金屬學理論、鍛造工藝學等方面分析了新技術的優越性及這一技術廣闊的應用前景和推廣價值。 |
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The simulation of a practical automotive brake - housing sg iron casting was carried out with the improved model , and the simulation results were verified with the quantitative metallography in several samples cut from the casting 對實際汽車制動臂球鐵件進行模擬，并取樣進行定量金相實驗分析，對模擬結果進行驗證。 |
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Using the method in quantification metallography , the size of grain and hardening particles , volume percentage of inclusions and hardening particles are estimated according to samples 在解剖被檢試樣的基礎上，運用定量金相學的分析方法，估算了被檢部位的晶粒直徑、夾雜物體積百分數、強化粒子直徑及體積百分數。 |
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It is well suited for all kind of mold parts cutting and slotting , metallography cutting and resistance carving 適用于各種模具零件切割及剖溝金相切割電阻刻值等。 |
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X - ray metallography 射線金屬學 |
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X - ray metallography x 射線金相學 |
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Analyse , hardness testing , pulling force experiment in chemical analysis , metallography , 化學分析金相分析硬度測試拉力實驗 |
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The relations of metallography and remains austenitic to bearing ' s life 軸承工作表面的金相組織和殘余奧氏體對壽命的影響。 |
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Principles of metallography 金屬學原理 |
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The practice of chemical etching of gold and gold alloys in metallography 金及其合金的金相化學浸蝕實踐 |