Acta Metallurgica Sinica (English Letters)

Research paper| 1989, 2 (7): 1-7.

ACTIVITIES OF CaO AND La_2O_3 IN LIQUID CaO-SiO_2-La_2O_3 SLAGS AND SLAG STRUCTURE

WU Jianzhong WANG Changzhen Northeast University of Technology,Shenyang,China Professor,Dept.Non-ferrous Metallurgy,Northeast University of Technology,Shengyang,China

Abstract ( 237 ) PDF ( 478KB )( 488 )

Research paper| 1989, 2 (7): 8-12.

RELATIONSHIP BETWEEN METASTABLE EXTENSION OF SOLID SOLUBITY OF EUTECTIC SYSTEMS AND PHASE DIAGRAM

NING Yuantao Institute of Precious Metals,Kunming,China Associate Professor,Institute of Precious Metals,Kunming,Yunnan,China

Abstract ( 270 ) PDF ( 368KB )( 475 )

Research paper| 1989, 2 (7): 13-17.

PHASE DIAGRAM OF SYSTEM NdCl_3-LiCl-KCl

ZHANG Yifeng Northeast University of Technology,Shenyang,ChinaZHENG Chaogui YE Yupu Peking University,Beijing,China Department of Chemistry,Northeast University of Technology,Shenyang.China

Abstract ( 320 ) PDF ( 382KB )( 763 )

Research paper| 1989, 2 (7): 18-26.

MATHEMATICAL MODELS OF NITROGEN CONCENTRATION PROFILE OF ION NITRIDED LAYERS AND COMPUTER SIMULATION

XIA Lifang YAN Mufu Harbin Institute of Technology,Harbin,China Laboratory of Metal Materials and Heat treatment,Harbin Institute of Technology,Harbin,China

Abstract ( 314 ) PDF ( 613KB )( 674 )

Research paper| 1989, 2 (7): 27-32.

THERMAL DEMAGNETIZATION AND RANDOMNESS OF DOMAIN NUCLEATION OF SINGLE PHASE Nd_2 Fe_(14) B

LUO Yang JI Qigen ZHANG Ning SU Xiujin Central Iron and Steel Research Institute,Ministry of Metallurgical Industry,Beijing,ChinaSUN Daliang Shandong University,Jinan,China senior engineer,Department of Precious Alloys,Central Iron and Steel Research Institute,Beijing,China

Abstract ( 269 ) PDF ( 2150KB )( 540 )

Research paper| 1989, 2 (7): 33-40.

GROWTH OF Nb_3Sn TRANSFORMED FROM Nb_6 Sn_5

LOU Le HU Suhui Shanghai Institute of Metallurgy,Academia Smica,Shanghai,China Shanghai Institute of Metallurgy,Academia Sinica,Shanghai,China

Abstract ( 230 ) PDF ( 1496KB )( 608 )

Research paper| 1989, 2 (7): 41-47.

DIFFUSION REACTIONS BETWEEN Cu AND NbTi-ALLOY

XU Leying WANG Wenbin ZHUANG Yuzhi Institute of Metal Research,Academia Sinica,Shenyang,China Associate Professor,Institute of Metal Research,Academia Sinica,Shenyang,110015,China

Abstract ( 291 ) PDF ( 834KB )( 626 )

Research paper| 1989, 2 (7): 48-54.

A J-INTEGRAL ANALYSIS OF CRACKS IN OVERMATCHED WELDED JOINTS

MA Weidian Tsinghua University,Beijing,ChinaZHANG Shicheng TIAN Xitang Haribin Institute of Technology,Harbin,China Dept.of Mechanical Engineering,Tsinghua University,Beijing,China

Abstract ( 204 ) PDF ( 509KB )( 557 )

Research paper| 1989, 2 (7): 55-60.

EFFECT OF HYDROGEN ABSORPTION ON MAGNETIC PROPERTIES OF AMORPHOUS Fe_(90-x) V_x Zr_(10) ALLOYS

DUO Liang XU Zuxiong MA Ruzhang Beijing University of Science and Technology,Beijing.China Institute of High Energy Physics,Academia Sinica,P.O.Box 2732,Beijing,China

Abstract ( 223 ) PDF ( 482KB )( 527 )

Research paper| 1989, 2 (7): 61-67.

GRAIN SHAPE EFFECT IN SUPERPLASTIC DEFORMATION

CUI Jianzhong MA Longxiang Northeast University of Technology,Shenyang,China Department of Metals Forming,Northeast University of Technology,Shenyang,China

Abstract ( 274 ) PDF ( 676KB )( 656 )

Research paper| 1989, 2 (7): 68-71.

INFLECTION OF COERCIVITY DURING LOCAL CRYSTALLIZATION OF Fe-Si-B AMORPHOUS ALLOYS

YANG Guobin GUAN Zhiqun WANG Shuangquan WANG Run Beijing University of Science and Technology,Beijing,China Professor,Department of Materials Science and Engineering,Beijing Univ.of Science and Technology,Beijing,China

Abstract ( 307 ) PDF ( 316KB )( 526 )

Research paper| 1989, 2 (7): 72-75.

TRANSFORMATION OF CRYSTAL MORPHOLOGY OF EUTECTIC COMPOSITE-IN-SITU

REN Zhifeng ZHA NG Chengfu Huazhong University of Science and Technology,Wuhan.China Professor.Division of Casting,Huazhong University of Science and Technology,Wuhan,China

Abstract ( 224 ) PDF ( 552KB )( 524 )

Research paper| 1989, 2 (7): 76-78.

DETERMINATION OF SPACE GROUP OF PrCo_(12)B_6 COMPOUND BY CONVERGENT BEAM ELECTRON DIFFRACTION

WANG Fuhui Institute of Corrosion and Protection of Metals,Academia Sinica,Shenyang,ChinaBIAN Weimin Northeast University of Technology,Shenyang,China Institute of Corrosion and Protection of Metals,Academia Sinica,Shenyang,China

Abstract ( 198 ) PDF ( 633KB )( 595 )

Research paper| 1989, 2 (7): 79-80.

Bi-Sr-Ca-Cu OXIDE SUPERCONDUCTOR WITH ZERO RESISTANCE TEMPERATURE 85.3K

SHI Fan ZHOU Shouzeng SHI Zhenhua LI Fubiao Beijing University of Science and Technology,Beijing,China Department of Materials Sicence and Engineering,Beijing University of Science and Technology,Beijing,China

Abstract ( 254 ) PDF ( 139KB )( 409 )

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