結構淬火 的英文怎麼說
中文拼音 [jiēgòucuìhuǒ]
結構淬火
英文
structural hardening-
With carbureted high - strength good - quality alloy, the series has the feature of high - efficiency and long life - span, high permissible axial and radial loads, low noise, high reliability and compact structure and so on configuration modality
採用高強度優質合金鋼滲碳游淬火，具有高效率高壽命輪及高許用軸向，徑向載荷，運行噪音低，可靠性高，結構緊湊等優點。High strength, quenched, and tempered structural steels
淬火和回火的高強度結構鋼High alloy carburizing steel and 20crmnti structure steel etc. they also can be used for oil - quenching, gas - quenching and annealing of tool and mould steel, all kinds of steels used in precision bearing, parts of oil - pump, nozzle and precision machine
等結構鋼的滲碳及滲碳后的淬火，工模具鋼精密軸承油泵油嘴機械件精密機器零件等各種鋼的氣淬退火等。All main ways of metal strengthening including grain refining strengthening, dislocation strengthening, grain boundary and substructure strengthening, second phase strengthening, solid solution strengthening, as well as trip strengthening and so on, have totally found expression in the adi
金屬強化的幾種主要方式：細晶強化，位錯強化，晶界與亞結構強化，第二相強化，固溶強化，細晶強化以及trip強化等都在等溫淬火球鐵中得到了體現。The crystal structure of the martensite as quenching state, the variation of the structure of the martensite during non - isothermal aging in the martensite and parent state, under successive deformation condition and under thermal cycling condition in the cu - based shape memory alloys are studied by the x - ray diffraction
摘要運用x -射線衍射分析技術研究了不同成分銅基形狀記憶合金淬火態馬氏體結構、馬氏體狀態非等溫時效過程中結構的變化規律、母相狀態時效和連續變形過程中馬氏體及母相結構的變化規律以及熱循環過程中馬氏體結構的變化情況。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。Control and determination of retained austenite content in carburized and quenched alloy structural steels
合金結構鋼滲碳淬火后滲層殘余奧氏體的控制First, the research background of this dissertation is set forth, and summarized with the overview of the history and the current development of residual stress research, based on reading a lot of literatures, and summarized with the general situations of aircraft aluminum alloys quenching and numerical simulation, those are pointed out objective, significance, methods of this research
本文主要採用數值模擬、理論分析、實驗驗證等方法，對航空構件淬火殘余應力的產生及影響進行了研究。主要工作集中在以下幾個方面： 1 、闡述了本學位論文的選題背景，在查閱國內外研究文獻的基礎上，歸納總結了航空鋁合金淬火殘余應力的研究概況，給出了論文的主要研究目標、內容及方法。Machining deformation of aircraft monolithic component is simulated by finite element method ( fem ) and validated by experiment. the initial residual stress in pre - stretched plate is generated by simulating quenching and stretching processes. with a single tool - tooth milling process fem, the machining loads in monolithic component material removing is obtained. restart - calculation is put forward to complete the whole simulation of machining process. to verify the fem result, an experiment is carried out. the deformation distribution of the monolithic component resulting from fem shows a good agreement with the experiment result, which indicates that the key technologies presented in the paper are practicable and can be used to simulate the milling process of monolithic component to predict its deformation. lengthy and expensive trial and error experiment process can be avoided
在模擬淬火、拉伸過程獲得含有初始殘余應力的預拉伸板材以及模擬單齒切削過程獲得切削載荷的基礎上，提出並採用接力演算法，對一航空整體結構件的材料銑削過程進行有限元模擬，同時進行了試驗研究.結果表明，有限元模擬的整體結構件的變形與試驗具有一致性，從而證明提出的整體結構件加工模擬關鍵技術的可行性，避免了為研究加工變形而進行的繁瑣的試錯法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High pressure gas - quenching of high - speed steel, tool and mould steel, alloy structure steel etc and annealing of magnetic materials
高速鋼工模具鋼合金結構鋼等材料的高壓氣淬，以及磁性材料的退火等工藝。High pressure gas - quenching of work - pieces in the form of long pole made and high - speed steel, tool and mould steel, alloy structure steel etc. annealing of magnetic materials
實例：適合長桿類的高速鋼工模具鋼合金結構鋼等材料的高壓氣淬，以及磁性材料的退火等。For example, the furnaces can be used for quenching of high - speed steel, mould steel, alloy structure steel, bearing steel, elastic alloy etc, sintering and annealing of magnetic materials, and so on
其它熱處理工藝根據用戶要求實例：高速鋼模具鋼合金結構鋼軸承鋼彈性合金等材料的淬火，以及磁性材料的燒結退火等。Standard specification for quenched - and - tempered carbon and high - strength low - alloy structural steel plates
淬火和回火的碳素鋼和高強度低合金結構鋼板的標準規范Its upside is heating chamber. its underside is chamber putting work - pieces in or out and oil tank
雙室立式結構，上部為加熱室下部為進出料室及淬火油槽。To put work - pieces in or out by hanging, the furnace especially suit heat treatment of work - pieces in the form of long pole and disk
加熱室上端裝有工件夾緊裝置，採用工件吊掛方式可根據用戶需要，採用淬火油槽固定式或移動式結構。Determination of shear strength for in - plane forces of joints between prefabricated components made of autoclaved aerated concrete or lightweight aggregate concrete with open structure ; german version en 1739 : 1998
結構件平面承載時蒸氣淬火氣孔混凝土預製件或堆放空Hot - rolled products of structural steels - part 6 : technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition
結構鋼熱軋產品.第5部分:在冷淬和回火條件下的高屈服強度結構鋼扁平軋材交貨技術條件分享友人