KR100329822B1 - 금속-자기질용 치과 귀금속 합금 - Google Patents
금속-자기질용 치과 귀금속 합금 Download PDFInfo
- Publication number
- KR100329822B1 KR100329822B1 KR1019990029176A KR19990029176A KR100329822B1 KR 100329822 B1 KR100329822 B1 KR 100329822B1 KR 1019990029176 A KR1019990029176 A KR 1019990029176A KR 19990029176 A KR19990029176 A KR 19990029176A KR 100329822 B1 KR100329822 B1 KR 100329822B1
- Authority
- KR
- South Korea
- Prior art keywords
- alloys
- metal
- hardness
- alloy
- dental
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/02—Alloys based on gold
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Dental Preparations (AREA)
Abstract
Description
기 계 적 특 성 | 특 성 수 치 |
항복강도 | 447 Mpa |
연신율 | 11.3% |
열팽창계수 | 14.2 x 10-6k-1 |
밀도 | 14.3 g/cm3 |
비커스경도 | 265 Hv |
인장강도 | 843 Mpa |
융점 | ∼1194℃ |
Claims (1)
- 금속-자기질용 치과 귀금속 합금으로써, 금 48∼55w%, 팔라디움 28∼35w%, 은 2.5∼4.5w%, 동 4.5∼6.5w%, 인듐 3.5∼5.0w%, 갈륨 1.0∼4.0w%, 아연 0.5∼1.5w%, 이리듐 0.05∼0.2w%를 포함하는 합금으로 된 금속-자기질용 치과 귀금속 합금.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990029176A KR100329822B1 (ko) | 1999-07-19 | 1999-07-19 | 금속-자기질용 치과 귀금속 합금 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990029176A KR100329822B1 (ko) | 1999-07-19 | 1999-07-19 | 금속-자기질용 치과 귀금속 합금 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010010350A KR20010010350A (ko) | 2001-02-05 |
KR100329822B1 true KR100329822B1 (ko) | 2002-03-25 |
Family
ID=19602780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990029176A KR100329822B1 (ko) | 1999-07-19 | 1999-07-19 | 금속-자기질용 치과 귀금속 합금 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100329822B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100592523B1 (ko) | 2005-01-11 | 2006-06-26 | (주)알파덴트 | 치과보철용 합금조성물 |
KR102184284B1 (ko) | 2020-10-14 | 2020-11-30 | 박춘환 | 작업공정 상호간의 연결효율성을 갖춘 치과보철용 금합금 제조장치 및 그 제조방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040047143A (ko) * | 2002-11-29 | 2004-06-05 | 주식회사 케이디엠 | 금속-세라믹 금관용 치과 귀금속합금 및 그의 제조방법 |
KR20040047148A (ko) * | 2002-11-29 | 2004-06-05 | 주식회사 케이디엠 | 치과용 귀금속합금 및 그의 제조방법 |
KR20030003187A (ko) * | 2002-12-05 | 2003-01-09 | 길영근 | 치과용 보철 합금의 제조방법 |
-
1999
- 1999-07-19 KR KR1019990029176A patent/KR100329822B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100592523B1 (ko) | 2005-01-11 | 2006-06-26 | (주)알파덴트 | 치과보철용 합금조성물 |
KR102184284B1 (ko) | 2020-10-14 | 2020-11-30 | 박춘환 | 작업공정 상호간의 연결효율성을 갖춘 치과보철용 금합금 제조장치 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20010010350A (ko) | 2001-02-05 |
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