AU470484B2 - Method and apparatus for quench hardening elongated workpieces - Google Patents
Method and apparatus for quench hardening elongated workpiecesInfo
- Publication number
- AU470484B2 AU470484B2 AU32864/71A AU3286471A AU470484B2 AU 470484 B2 AU470484 B2 AU 470484B2 AU 32864/71 A AU32864/71 A AU 32864/71A AU 3286471 A AU3286471 A AU 3286471A AU 470484 B2 AU470484 B2 AU 470484B2
- Authority
- AU
- Australia
- Prior art keywords
- quench hardening
- elongated workpieces
- hardening elongated
- workpieces
- quench
- 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.)
- Expired
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
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7727870A | 1970-10-01 | 1970-10-01 | |
USUS77278 | 1970-10-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3286471A AU3286471A (en) | 1973-03-08 |
AU470484B2 true AU470484B2 (en) | 1976-03-18 |
Family
ID=22137139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU32864/71A Expired AU470484B2 (en) | 1970-10-01 | 1971-08-30 | Method and apparatus for quench hardening elongated workpieces |
Country Status (3)
Country | Link |
---|---|
US (1) | US3705715A (en) |
AU (1) | AU470484B2 (en) |
CA (1) | CA931102A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3988179A (en) * | 1975-01-09 | 1976-10-26 | Park-Ohio Industries, Inc. | Method and apparatus for inductively heating elongated workpieces |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1190969B (en) * | 1963-05-11 | 1965-04-15 | Aeg | Process for inductive heat treatment of workpieces |
US3383100A (en) * | 1965-10-11 | 1968-05-14 | Park Ohio Industries Inc | Apparatus for hardening spaced bearing surfaces on a shaft-like workpiece |
-
1970
- 1970-10-01 US US77278A patent/US3705715A/en not_active Expired - Lifetime
-
1971
- 1971-08-30 AU AU32864/71A patent/AU470484B2/en not_active Expired
- 1971-09-01 CA CA121884A patent/CA931102A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU3286471A (en) | 1973-03-08 |
CA931102A (en) | 1973-07-31 |
US3705715A (en) | 1972-12-12 |
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