JPS5760045A - Nickel-chromium alloy for dental casting - Google Patents
Nickel-chromium alloy for dental castingInfo
- Publication number
- JPS5760045A JPS5760045A JP55135158A JP13515880A JPS5760045A JP S5760045 A JPS5760045 A JP S5760045A JP 55135158 A JP55135158 A JP 55135158A JP 13515880 A JP13515880 A JP 13515880A JP S5760045 A JPS5760045 A JP S5760045A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- nickel
- dental casting
- chromium alloy
- polish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Dental Preparations (AREA)
Abstract
PURPOSE: To provide a soft alloy consisting of Cr, Mn, Si, Mo, B and the balance Ni easy to cut and polish, and capable of being meleted with a town gas-oxygen mixed flame.
CONSTITUTION: This Ni-Cr alloy for dental casting has a composition consisting of, by wt., 7W15% Cr, ≤1.0% Mn, 1.0W5.0% Si, 1.0W10% Mo, ≤0.1% B and the balance Ni. Since this alloy has a relatively low m.p. and low viscosity when melted, it is easily melted with a town gas-oxygen mixed flame and easily cast. Casting defects are hardly caused, and no reject is produced. In addition, this alloy is easy to cut and polish because of low hardness, so that quantity of abrasion of the corresponding natural tooth is reduced during occlusion.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55135158A JPS5760045A (en) | 1980-09-30 | 1980-09-30 | Nickel-chromium alloy for dental casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55135158A JPS5760045A (en) | 1980-09-30 | 1980-09-30 | Nickel-chromium alloy for dental casting |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5760045A true JPS5760045A (en) | 1982-04-10 |
JPS646261B2 JPS646261B2 (en) | 1989-02-02 |
Family
ID=15145166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55135158A Granted JPS5760045A (en) | 1980-09-30 | 1980-09-30 | Nickel-chromium alloy for dental casting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5760045A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61213335A (en) * | 1985-03-18 | 1986-09-22 | Nippon Shiken Kogyo Kk | Dental ni-cr-cu casting alloy |
CN101954486A (en) * | 2010-10-13 | 2011-01-26 | 洛阳北苑特种陶瓷有限公司 | Method for preparing spherical nickel base alloy materials for manufacturing steel teeth |
-
1980
- 1980-09-30 JP JP55135158A patent/JPS5760045A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61213335A (en) * | 1985-03-18 | 1986-09-22 | Nippon Shiken Kogyo Kk | Dental ni-cr-cu casting alloy |
CN101954486A (en) * | 2010-10-13 | 2011-01-26 | 洛阳北苑特种陶瓷有限公司 | Method for preparing spherical nickel base alloy materials for manufacturing steel teeth |
Also Published As
Publication number | Publication date |
---|---|
JPS646261B2 (en) | 1989-02-02 |
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