oalib

OALib Journal期刊

ISSN: 2333-9721

费用:99美元

投稿

时间不限

2015 ( 2 )

2014 ( 20 )

2013 ( 31 )

2012 ( 40 )

自定义范围…

匹配条件: “Institute of Metal Research” ,找到相关结果约4079条。
列表显示的所有文章,均可免费获取
第1页/共4079条
每页显示
DETERMINATION OF MULLITE IN CLAY REFRACTORY PRODUCTS

YEH FU-HAN Institute of Metal Research,Academia Sinica,

金属学报 , 1956,
Abstract:
AN ELECTRON DIFFRACTION ANALYSIS OF THE SECOND PHASES IN A 18Ni-Co-Mo-Ti MARAGING STEEL

Ye Hengqinag,Zou Bensan Institute of Metal Research,Academia Sinica,

金属学报 , 1979,
Abstract: The precipitates responsible for strengthening in a 18Ni-Co-Mo-Ti maragingsteel are Ni_3Ti and Ni_3Mo as identified by TEM. It should be pointed out thatusing selected-area diffraction patterns, the two precipitates were discerned sepa-rately only when certain specific orientations of the matrix crystal were chosen.The polygonal shape of the diffraction spots has been discussed in light of theshape factor effects of the Ni_3Mo particles.
DETERMINATION OF BORON IN STEEL AND IRON BY THE ALUMINUM SPARK METHOD

WANG HONG-JANG Institute of Metal Research,Anademia Sinica,

金属学报 , 1959,
Abstract:
STABILIZATION OF AUSTENITE IN AN IRON-NICKEL-MANGANESE ALLOY

SHIH CHANG-HSU Institute of Metal Research,Academia Sinica,

金属学报 , 1956,
Abstract:
AN ETCH METHOD OF REVEALING CARBIDES IN W CONTAINING ALLOY CAST IRON

Jiang Xiaoxia Institute of Metal Research,Academia Sinica,

金属学报 , 1980,
Abstract: The electrochemical behaviour of the carbides in W containing alloy cast ironhas been investigated in the basic solution. As a result, the potentiostatic electro-lytic and chemical etch method for differentially revealing various carbids in thisalloy is proposed.
THE TEMPERATURE COEFFICIENT OF SURFACE TENSION OF PURE COPPER

YEN SHUO Institute of Metal Research,Academia Sinica,

金属学报 , 1965,
Abstract:
KINETICS OF DECOMPOSITION OF RETAINED AUSTENITE DURING TEMPERING IN SOME HIGH STRENGTH STEELS

SHIH CHANG-HSU Institute of Metal Research,Academia Sinica,

金属学报 , 1956,
Abstract:
RESEARCHES ON CARBIDES IN ALLOY STEELS

KEHSIN KUO Institute of Metal Research,Academia Sinica,

金属学报 , 1957,
Abstract: In the past eight years the carbide phases present in various alloy steels havebeen studied by a combination of electrolytic extraction, microchemical analysis,X-ray identification, and electron microscopic examination methods, and themain findings are presented here under the following headings: 1. Carbides of transition metals. 2. Iron carbides precipitated during tempering. 3. The partition of alloying elements between cementite and ferrite. 4. The precipitation of alloy carbides and secondary hardening. 5. Carbides in tungsten-chromium tool steels.
GLIDE DEFORMATION OF METALLIC GLASSES UNDER CONCENTRATE LOADING

Patu,Su Huihe Institute of Metal Research,Academia Sinica,

金属学报 , 1980,
Abstract:
ON THE MECHANISM OF INTERNAL FRICTION PEAK OF INTERSTITIAL ATOMS IN THE FACE CENTER CUBIC CRYSTAL

TSIEN CHI-TSIANG Institute of Metal Research,Academia Sinica,

金属学报 , 1959,
Abstract: Relationship between carbon content and height of the internal friction peak of carbon diffusionin pure nickel have been measured. In addition to this, the relationship between height of theinternal friction peak and the carbon content in the manganese steel containing 18.5% manganesewas also accurately determined, the obtained curve shows that the intersection of axis indicating thesolubility of carbon for this steel really exist. So that, the internal friction peak induced by the interstitial atoms diffusion in the pure metalof face center cubic crystal was owing to the rotation of the atomic pair of two neighbouring atomsin the crystal lattice under the action of stress. The state of carbon atoms may be modified by ad-dition of alloying elements, it can considerably reduce the possibility of formation of carbon atompair, consequently the internal friction peak in the high manganese alloy steel is primarily due tothe rotation of carbon-manganese atom pair.
第1页/共4079条
每页显示


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.