heat treatment造句
(31) There are various methods to obtain antibacterial surface on stainless steels, such as chemical heat treatment, magnetron sputtering, ion implantation, Sol-Gel, and chemical deposition.
(32) Be proficient on Gear Grinding process ( after Heat Treatment ).
(33) The present work proposes a method which can be used for a rapid calculation of the temperature field caused by a powerful laser during a superficial heat treatment.
(34) Then gives a reference to new-made heat treatment equipment or to the reformed ones.
(35) The results show that after post-weld heat treatment(PWHT), the welds of X80 steel seriously embrittle, and the fracture morphology of impact specimens is cleavage.
(36) The feasibility of inner crack heat treatment in hypoeutectoid steel was analysed metallurgical principle.
(37) The present invention relates to one kind of controlled cooling heat treatment process and apparatus for bainite ductile iron.
(38) Microwave has been applied as an alternative heat treatment of soybean. The effects of microwave heating on crude solvent extracted soybean oil quality were investigated.
(39) In order to increase the dimensional accuracy and other properties of strip steel used for the tyre rim of bicycle, the experiments on rolling process and heat treatment are made.
(40) Using the leakage current of silicon planar diode with low concentration of metallic contamination as index, we investigated the influence of heat treatment on gettering efficiency of the cavity.
(41) Then, the effects of heat treatment and temperature on the chemical composition and sheet resistance of the prepared films were investigated by XRD, EDXS and sheet resistance measurements.
(42) The in - fresh - field thermotherapy machine is a kind of new heat treatment equipment for clinical malignant therapy.
(43) Heat treatment is a method by which the heat treater can change the physical properties of metal.
(44) Several factors leading to quenching crack of dovetail cutters were analyzed. The heat treatment process was designed to prevent dovetail cutters from cracking.
(45) Based on Barkhausen Noise ( BN ), heat treatment residual stresses of crankshafts were practically measured.
(46) If a low degree of hardness is satisfactory, through-hardening is probably the most desirable heat treatment process to be used because of its inexpensiveness .
(47) Carbon steel bright heat treatment are mainly free-cutting steel and other low-carbon steel bright annealing, as well as bright demagnetization.
(48) In order to improve the properties of the screen plate, we scientifically designed the chemical composition of a new abrasion-resistant cast iron, studied its foundry and heat treatment parameters.
(49) The grinding - hardening is a surface heat treatment technology that using grinding heat.
(50) The effects of chemical composition and heat treatment of austenitic-bainitic white cast iron obtained by austempering on microstructure and mechnical properties have been studied.
(51) The procedures of heat treatment of steel include hardening, tempering, annealing and case hardening.
(52) Pneumatic Tools, Aluminum and Magnesium Die - Casting, Plastic Injecting, Machining, Painting, Heat Treatment Pneumatic Products and Tools.
(53) The process. composition and performance of complex anodizing heat treatment of high - chromium cast iron were studied.
(54) Abstract: The working principle, structure and parameters design of plasma arc generator for heat treatment are described.
(55) The application, influence factors and process control of four kinds of heat treatment methods including tempering, carburizing, nitriding and induction quenching are analyzed.
(56) To know heat treatment of vacuum, carbonnitriding, carburizing and protected quenching etc.
(57) The compositional recipe of carburizer and the technical parameter of heat treatment are determined by means of the microstructure analysis, peeling analysis. TEM observation and sawability test.
(58) Steel for carburizing is usually a low-carbon steel of about 0.15% carbon that would not in itself responds appreciably to heat treatment.
(59) Wood screw's performance and use: After the heat treatment adds hardly, may achieve above 8.8 levels. May from my factory direct export to the foreign country.
(60) The improvement of heat treatment process of the connecting rod hot forging dies was introduced.
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