KR830001406A - Preheating furnace for steel parts with oil - Google Patents
Preheating furnace for steel parts with oil Download PDFInfo
- Publication number
- KR830001406A KR830001406A KR1019790003391A KR790003391A KR830001406A KR 830001406 A KR830001406 A KR 830001406A KR 1019790003391 A KR1019790003391 A KR 1019790003391A KR 790003391 A KR790003391 A KR 790003391A KR 830001406 A KR830001406 A KR 830001406A
- Authority
- KR
- South Korea
- Prior art keywords
- furnace
- oil
- steel parts
- preheating furnace
- combustion
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음This content is subject to disclosure, so the full text is not included.
제1도는 본 발명의 1실시예의 구성을 표시하는 종단면도.1 is a longitudinal sectional view showing the configuration of an embodiment of the present invention.
제2도는 제1도의 I-I선 절단도.FIG. 2 is a cut along the line I-I of FIG. 1.
제3도는 제1도의 II-II선 단면도.3 is a cross-sectional view taken along line II-II of FIG. 1;
제4도, 제5도, 제6도 본 발명에 관한 복사대의 각 변형예를 표시하는 횡단면도이다.4, 5, and 6 are cross-sectional views showing variations of the radiation zone according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR7903391A KR860000531B1 (en) | 1979-09-28 | 1979-09-28 | Pre-heating furnace for steel product parts attached oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR7903391A KR860000531B1 (en) | 1979-09-28 | 1979-09-28 | Pre-heating furnace for steel product parts attached oil |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830001406A true KR830001406A (en) | 1983-04-30 |
KR860000531B1 KR860000531B1 (en) | 1986-05-08 |
Family
ID=19213090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR7903391A KR860000531B1 (en) | 1979-09-28 | 1979-09-28 | Pre-heating furnace for steel product parts attached oil |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR860000531B1 (en) |
-
1979
- 1979-09-28 KR KR7903391A patent/KR860000531B1/en active
Also Published As
Publication number | Publication date |
---|---|
KR860000531B1 (en) | 1986-05-08 |
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