正火淬火回火 的英文怎麼說

中文拼音 [zhēnghuǒcuìhuǒhuíhuǒ]
正火淬火回火 英文
normalizing-quenching-tempering
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 火 : fire
  • 淬 : 動詞（淬火） temper by dipping in water, oil, etc. ; quench
  • 回 : 回構詞成分。
  1. Induction heated oil tempered spring wire is a kind of new technical material which has been developed since 1980s. it can be heated by means of eddy induced into itself through electromagnetic coil and this method is mainly used in surface quenching. with correct designing and reasonable current frequency, induction coil and heat treatment process selected, as well as plc controlling applied, the wire can be uniform heated along cross - sectional and longitudinal direction and can be quenched and tempered continuously

    應加熱油淬火-回火彈簧鋼絲，是二十世紀八十年代發展起來的新技術材料，在國外稱為itw induction heat oil tempered spring wire 。是通過線圈電磁感應鋼絲本身產生的渦流進行加熱，通常主要用於表面淬火。經正確設計，選擇電流頻率，合理的感應線圈及熱處理工藝，並實施plc控制，可使鋼絲整個截面及長度上得到均勻加熱，進行連續整體淬火和回火。
  2. On the basis of our previous forging equipment, our company has purchased another fast forging hydraulic equipment of 250 tons, with which we can forge various roughcast of special sections below 20 tons, as well as heat

    我公司在原有的鍛打設備外，又購進一臺250噸的快速鍛打液壓設備，可?根據客戶要求鍛造20噸以下的各種異型鋼材毛坯，還可?客戶提供退火正火回火淬火等熱處理服務。
  3. Our company endeavors to quenching & tempering, normalizing, tempering, high and medium temperature quenching, mesh belt furnace quenching, carbonizing, aging subzero and high temperature heat treatment, etc

    本公司是一家致力於從事調質、正火、回火、高中溫淬火、網帶爐淬火、滲碳、時效冰冷及其高溫熱處理的廠家。
  4. Today, salt - bath stove is still one of the main heating equipments in the heat - treating workshops

    鹽浴爐是熱處理車間的主要加熱設備之一，多用於零件的淬火、回火、正火等處理。
  5. The principle of multi - method and multi - parameter is suggested, which should be followed during characterizing microstructures of alloy steels by ultrasonic not method. ultrasonic velocity ( c, ) of transformation products through different heat processes of three steels was measured by high - accuracy ultrasonic installation. the velocity of quenched microstructure of 38crmoal is the lowest, which gradually increases with increasing tempering temperature between 200 ? and 650 ? after quenching process

    利用ti - 40n高精度超聲波測厚儀，研究了超聲波在不同鋼種、不同熱處理轉變產物中的超聲波速度c _ 1 : 38crmoal鋼淬火組織c _ 1最小，淬火后在200 650范圍內進行回火處理時，隨回火溫度的升高， c _ 1逐漸升高， hrc與c _ 1之間具有較好的相關性；正火組織的c _ 1介於淬火后中溫回火及高溫回火產物組織的c _ 1之間。
  6. The variation principle of wave velocity in different microstructures of 40cr is similar with that of 38crmoal. the velocity in quenching and low temperature tempering structure of gcrlssimn is much lower than the velocity in normalizing, annealing and high temperature tempering structure

    Gcr15simn鋼淬火+低溫回火組織的c _ 1遠大於正火、退火及淬火+高溫回火組織的c _ 1 ；正火、退火及淬火+高溫回火組織的c _ 1比較接近。
  7. The difference among the elasticity modulus of various microstructures is probably the main reason, which caused the experiment results above. under the same experiment conditions, such as sample shape, size, surface roughness, establishment of testing system, pressure on the probe, and thickness of coupling medium, the variety of relative attenuation coefficient ( or ) in different heat treatment samples is measured and compared by measuring the attenuation obtained from the cylindrical surface of column. the result is as following : for 40cr and 38crmoal, a mt < az mq < a s < a p + f ; for gcrlssimn, a mt < a annea < s < a p + f ; and a increased with the increasing of frequency

    在保證試樣形狀、尺寸、表面光潔度、系統參數設置、施加在探頭上的壓力以及耦合層厚度等測試條件一致的情況下，利用棒材圓柱面測衰減系數法，分別測定並比較上述不同熱處理試樣相對衰減系數的變化情況，得到的實驗結果是：對於40cr及38crmoal鋼， _ （低溫回火） （淬火） _ （高溫回火） _ （正火） ；對于gcr15simn鋼， _ （低溫回火） _ （退火） _ （高溫回火） _ （正火） ；且隨著頻率的提高，衰減系數均呈現增加的趨勢。
  8. According to structural characteristics of multi - phased alloy steels and the properties of ultrasonic propagation, microstructures characterization with different heat treatment processes ( normalizing, quenching / annealing, quenching plus low tempering, quenching plus high tempering ) for three steels ( 40cr, 38crmoal, gcrlssimn ) was studied experimentally by using ultrasonic methods. ultrasonic velocity, relative attenuation coefficient, and power spectral analyses were researched on the same samples respectively, on the basis of theory and experiment, the sensitivity and other characterizations of the three methods used to distinguish different microstructures were compared

    根據具有多種相結構合金鋼不同熱處理轉變產物的組織特點，以及超聲波在其中的傳播規律，利用超聲波速度、相對衰減系數以及功率譜分析三種方法，對三種鋼（ 40cr 、 38crmoal及gcr15simn ）不同熱處理（正火、淬火退火、淬火+低溫回火及淬火+高溫回火）轉變產物的顯微組織進行了超聲表徵研究。
  9. The company deals with the heat treatment processing of various specification, type and kind of ferrous nonferrous metal, including anneal, quenching, hardening tempering, carburizing, solid solution, aging, vacuum heat treatment, high frequency treatment, blueing, nitriding and ion nitriding etc, the annual capacity of which is more than 18, 000t

    我公司可以承攬各種規格型號品種的黑色金屬有色金屬熱處理加工業務，包括：退火正火回火淬火調質滲碳固溶時效真空熱處理高頻處理發藍氮化離子氮化等。年加工能力22000餘噸，年加工產量出口佔70 % 。
  10. As shown in the figure left, the inner ring of the self - contained bearing is hardened in the race - way and surroundings part where hardening is necessary, the area of set screw hole of the inner ring has been templed by high temperature after hardened, it has higher toughness and impact clasticity

    如左圖所示，內圈溝道及其周圍需要淬硬的部分已經過正常淬火，裝配緊定鏍釘的內圈伸長端則經過高溫局部回火而保持韌性及抗沖擊性。
  11. This company endeavors to hardening, normalizing, tempering, high and medium temperature quenching, mesh belt furnace quenching, cementing, time effective freezing and high temperature treatment etc

    本公司是一家致力於從事調質、正火、回火、高中溫淬火、網帶爐淬火、滲碳、時效冰冷及其高溫熱處理的廠家。
  12. Correct control of the tempering temperature of quench steel

    淬火鋼回火溫度的正確控制
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