Liu Bocao. Forty Years of Beijing Institute of Aeronautical Materials[J]. Journal of Materials Engineering, 1996, 0(5): 3-6.
The article presents the features of a comprehensive application technique Institute which possesses an abundance of capable people, complete specialities, up-to-date faclilities, concentrated technologies and the combination of science, industry and trade through the introduction of the scale, task, scientific and technical achievements and their commercialization, and the prospects for the ninth Five-Year Plan of Beijing Institute of Aeronautical Materials.
Liu Bocao. Forty Years of Beijing Institute of Aeronautical Materials[J]. Journal of Materials Engineering, 1996, 0(5): 3-6.
The article presents the features of a comprehensive application technique Institute which possesses an abundance of capable people, complete specialities, up-to-date faclilities, concentrated technologies and the combination of science, industry and trade through the introduction of the scale, task, scientific and technical achievements and their commercialization, and the prospects for the ninth Five-Year Plan of Beijing Institute of Aeronautical Materials.
Gu Fan, Jin Jianjun, Zhang Rug, Wang Hongtao. A High-strength, High-toughness Steel 16Ch14Nil0Cr2Mo the in Aviation[J]. Journal of Materials Engineering, 1996, 0(5): 7-10.
The mechanical properties and processing features of 16Co14 Ni10Cr2Mo steel have been studied. 16Co14Ni10Cr2Mo steel is a kind of high purity, high strength and high toughness steel. It’s excellent combination features are superior to any one of existence ultra-high-strength steels. All kinds of construction parts used in aircraft and engine could be made by this steel.
Gu Fan, Jin Jianjun, Zhang Rug, Wang Hongtao. A High-strength, High-toughness Steel 16Ch14Nil0Cr2Mo the in Aviation[J]. Journal of Materials Engineering, 1996, 0(5): 7-10.
The mechanical properties and processing features of 16Co14 Ni10Cr2Mo steel have been studied. 16Co14Ni10Cr2Mo steel is a kind of high purity, high strength and high toughness steel. It’s excellent combination features are superior to any one of existence ultra-high-strength steels. All kinds of construction parts used in aircraft and engine could be made by this steel.
Li Jingui. Anticorrosion Design Theory and Principle of Military Aircraft[J]. Journal of Materials Engineering, 1996, 0(5): 11-15.
Anticorrsion design theory, stress control, elecrochemical corrosion control, materials selection, coating system selection, and processing control for military aircrafts are reviewed in this paper.
Li Jingui. Anticorrosion Design Theory and Principle of Military Aircraft[J]. Journal of Materials Engineering, 1996, 0(5): 11-15.
Anticorrsion design theory, stress control, elecrochemical corrosion control, materials selection, coating system selection, and processing control for military aircrafts are reviewed in this paper.
Kablov E. N., Derasimov V. V., Dubrovskii V. A., Visik E. M.. The Technological Aspect of Struture controlof Superalloys in Directional Solidification[J]. Journal of Materials Engineering, 1996, 0(5): 16-20.
Recent achievements of microstructure central of directionally single crystal superalloy is reported in this paper. For example, wide chord blade with single crystal microstructure can be obtained by high speed directional solidification, and combined blades with single crystal at leading and trailing edge and columnal microstructure at profile can be obtained. These new technologies can raise temperature capability of superalloy and life of gas turbine engine.
Kablov E. N., Derasimov V. V., Dubrovskii V. A., Visik E. M.. The Technological Aspect of Struture controlof Superalloys in Directional Solidification[J]. Journal of Materials Engineering, 1996, 0(5): 16-20.
Recent achievements of microstructure central of directionally single crystal superalloy is reported in this paper. For example, wide chord blade with single crystal microstructure can be obtained by high speed directional solidification, and combined blades with single crystal at leading and trailing edge and columnal microstructure at profile can be obtained. These new technologies can raise temperature capability of superalloy and life of gas turbine engine.
Ya Jing, Xu Mingxia, Xu Tingxian, Liu Weiyue. Application of Sol-Gel Process in Manufacturing Oxide Film[J]. Journal of Materials Engineering, 1996, 0(5): 21-23.
The fundamental principles and the technological process, which were prepared an oxide film by mens of sol-gel process, were introduced taking three steps, that is, the preparation of solvent adhe-sive, coating and heat treatment.
Ya Jing, Xu Mingxia, Xu Tingxian, Liu Weiyue. Application of Sol-Gel Process in Manufacturing Oxide Film[J]. Journal of Materials Engineering, 1996, 0(5): 21-23.
The fundamental principles and the technological process, which were prepared an oxide film by mens of sol-gel process, were introduced taking three steps, that is, the preparation of solvent adhe-sive, coating and heat treatment.
Jiang Tao, Wu Yiping, Chen Jianguo, Hu Yifan, Sun Peizhen. Study of the Ti02 Film Gas Sensors[J]. Journal of Materials Engineering, 1996, 0(5): 24-26,34.
The development of titanium dioxide gas sensors and the principle of working and the different types of titanium dioxide gas sensors have been commented in this paper. The miniature and as-semblage and high sensitivity of gas sensors have been provided many important methods by the introduction of microelectricity and film technology.
Jiang Tao, Wu Yiping, Chen Jianguo, Hu Yifan, Sun Peizhen. Study of the Ti02 Film Gas Sensors[J]. Journal of Materials Engineering, 1996, 0(5): 24-26,34.
The development of titanium dioxide gas sensors and the principle of working and the different types of titanium dioxide gas sensors have been commented in this paper. The miniature and as-semblage and high sensitivity of gas sensors have been provided many important methods by the introduction of microelectricity and film technology.
Zhang Lianrong, Li Dongsheng, Ye Julan. Study on the Materials Selection of Aircraft Wheel Brake Assembles[J]. Journal of Materials Engineering, 1996, 0(5): 27-30.
In this paper, materials selection for abroad aircraft wheel brake assembles in rencent years is analyzed and principle of materials selection for domestis brakes is discussed. Through tests and ma-terials service for many years, it was found that the design and selection is qualified as the requirments of CCAR CTSO-C26C and FAA TSO-C26c.
Zhang Lianrong, Li Dongsheng, Ye Julan. Study on the Materials Selection of Aircraft Wheel Brake Assembles[J]. Journal of Materials Engineering, 1996, 0(5): 27-30.
In this paper, materials selection for abroad aircraft wheel brake assembles in rencent years is analyzed and principle of materials selection for domestis brakes is discussed. Through tests and ma-terials service for many years, it was found that the design and selection is qualified as the requirments of CCAR CTSO-C26C and FAA TSO-C26c.
Yan Shiqin, Ying Meifang, Wang Chengfu. Study of Heat Wear of Alumina Fiber Reinforced Al-Matrix Composite[J]. Journal of Materials Engineering, 1996, 0(5): 31-34.
In this paper, Al-matrix composites reinforced by alumina fiber and alumina-silica fiber have been successfully fabricated by the method of squeeze casting. The wear tests were completed from room temperature to 400℃. It has been found that heat wear property of composites is affected by the ori-entation and composition of fiber, the composition of matrix and hardness of wear ring. The wear resis-tance of the aluminium alloys is obviously improved by alumina fiber.
Yan Shiqin, Ying Meifang, Wang Chengfu. Study of Heat Wear of Alumina Fiber Reinforced Al-Matrix Composite[J]. Journal of Materials Engineering, 1996, 0(5): 31-34.
In this paper, Al-matrix composites reinforced by alumina fiber and alumina-silica fiber have been successfully fabricated by the method of squeeze casting. The wear tests were completed from room temperature to 400℃. It has been found that heat wear property of composites is affected by the ori-entation and composition of fiber, the composition of matrix and hardness of wear ring. The wear resis-tance of the aluminium alloys is obviously improved by alumina fiber.
Zhang Xinmei, Hao Lihua, Jiang Daming, Pang Zhenmin. An Investigation on Tensile Fracture of Al-Mg-Si Alloys[J]. Journal of Materials Engineering, 1996, 0(5): 35-36,15.
Two kinds of Al-Mg-Si alloys with different compositions were aged and tensile strength were measured. Scaning electron microscope was used to study the appearance of a fractoographs. The results show that the composition and ageing treatment have different effects on the tensile fractures.
Zhang Xinmei, Hao Lihua, Jiang Daming, Pang Zhenmin. An Investigation on Tensile Fracture of Al-Mg-Si Alloys[J]. Journal of Materials Engineering, 1996, 0(5): 35-36,15.
Two kinds of Al-Mg-Si alloys with different compositions were aged and tensile strength were measured. Scaning electron microscope was used to study the appearance of a fractoographs. The results show that the composition and ageing treatment have different effects on the tensile fractures.
Zhong Zhengang, Lao Yueling. Microstructure and Endurance Property of DD2 Single Crystal Alloy after Long ageing[J]. Journal of Materials Engineering, 1996, 0(5): 37-38.
This paper investigated microstructure and endurance property of DD2 single crystal alloy after ageing at 850℃, 900℃ for 1000h, 2000h, 3000h. The results showed that TCP phase has not appeared in DD2 single crystal alloy after ageing.
Zhong Zhengang, Lao Yueling. Microstructure and Endurance Property of DD2 Single Crystal Alloy after Long ageing[J]. Journal of Materials Engineering, 1996, 0(5): 37-38.
This paper investigated microstructure and endurance property of DD2 single crystal alloy after ageing at 850℃, 900℃ for 1000h, 2000h, 3000h. The results showed that TCP phase has not appeared in DD2 single crystal alloy after ageing.
Liu Faxin, Yuan Wenming, Tang Xing. The Blade of Fine Grain Casting Alloy[J]. Journal of Materials Engineering, 1996, 0(5): 39-40.
Forming method of fine grain, processing parameters of casting fine grain blade, and grain size scale of K418 alloy were investigated. The principle of forming fine grain was discussed.
Liu Faxin, Yuan Wenming, Tang Xing. The Blade of Fine Grain Casting Alloy[J]. Journal of Materials Engineering, 1996, 0(5): 39-40.
Forming method of fine grain, processing parameters of casting fine grain blade, and grain size scale of K418 alloy were investigated. The principle of forming fine grain was discussed.
Yuan Peibai. Vacuum Quenching of Rotating Shaft of Stabilizer aide of 16Co14Ni10Cr2Mo[J]. Journal of Materials Engineering, 1996, 0(5): 41-44.
Vacuum Quenching Processing of new ultra-high strength steel 16Co14Ni10Cr2Mo and rotating shaft of stabilizer made of this steel is introduced. It is practically proved that the optimum technical economic benefit can be obtained by using this vacuum treatment.
Yuan Peibai. Vacuum Quenching of Rotating Shaft of Stabilizer aide of 16Co14Ni10Cr2Mo[J]. Journal of Materials Engineering, 1996, 0(5): 41-44.
Vacuum Quenching Processing of new ultra-high strength steel 16Co14Ni10Cr2Mo and rotating shaft of stabilizer made of this steel is introduced. It is practically proved that the optimum technical economic benefit can be obtained by using this vacuum treatment.
Yang Suling, Sun Chuanqi, Li Qijuan, Wu Changxin, Ma Sheng. The Effect of Heat Treatment on the Microstructureand Mechanical Properties of DZ111[J]. Journal of Materials Engineering, 1996, 0(5): 45-48.
This paper describes the heat treatment experiment on the directionally solidified corrosion-resistance superalloy DZ111. The results show that a treatment at 1080℃ prior to 870℃/32h aging may raise the mechanical properties. Therefore, the system of heat treatment of DZ111 may be selected as 1210℃ /4h, AC+1080℃/4h, AC+870℃/32h, AC.
Yang Suling, Sun Chuanqi, Li Qijuan, Wu Changxin, Ma Sheng. The Effect of Heat Treatment on the Microstructureand Mechanical Properties of DZ111[J]. Journal of Materials Engineering, 1996, 0(5): 45-48.
This paper describes the heat treatment experiment on the directionally solidified corrosion-resistance superalloy DZ111. The results show that a treatment at 1080℃ prior to 870℃/32h aging may raise the mechanical properties. Therefore, the system of heat treatment of DZ111 may be selected as 1210℃ /4h, AC+1080℃/4h, AC+870℃/32h, AC.
