Mechanical properties and soldering of some cobalt base metal alloys.
Mechanical properties and soldering of some cobalt base metal alloys.
复制标题
一些钴基金属合金的机械性能和焊接。
DOI:
10.1016/s0109-5641(86)80041-0
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发表时间:
1986
期刊:
影响因子:
--
通讯作者:
Asgar,K
中科院分区:
文献类型:
--
作者:
Barakat,MM;Asgar,K
The mechanical properties of 5 cobalt base alloys for porcelain fused to metal and the strength of their solder joints have been determined. The variation in the composition of these alloys is reflected in their mechanical properties. The ranges of the mechanical properties of the materials tested were: (1) ultimate tensile strength — from 647 to 889.5 MPa; (2) yield strength — from 446.4 to 641.4 MPa; (3) modulus of elasticity — from 168.9 to 252.8×103MPa; (4) elongation — from 2 to 10%; and (5) hardness — from 350 to 440 VHN. Heat treatment did not have any significant effect on any of the mechanical properties except elongation which showed some variation. In general, stronger joints were made by soldering with a torch than by oven soldering. Also, presoldered joints were stronger than postsoldered ones. So, presoldering with a torch produced the strongest joints.
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影响因子:
4.6
作者:
H. F. Morris;K. Asgar
通讯作者:
K. Asgar
DOI:
10.1016/s0022-3913(84)80108-0
发表时间:
1984
期刊:
The Journal of prosthetic dentistry
影响因子:
--
作者:
R. Kriebel;B. Moore;C. Goodacre;R. W. Dykema
通讯作者:
R. W. Dykema
影响因子:
7.6
作者:
ASGAR, K;PEYTON, FA
通讯作者:
PEYTON, FA
DOI:
--
发表时间:
1979
期刊:
The Journal of prosthetic dentistry (Print)
影响因子:
--
作者:
E. J. Rasmussen;R. J. Goodkind;W. Gerberich
通讯作者:
W. Gerberich
影响因子:
3.9
作者:
G. Paffenbarger;H. J. Caul;G. Dickson
通讯作者:
G. Dickson