JPH0340909B2 - - Google Patents
Info
- Publication number
- JPH0340909B2 JPH0340909B2 JP911786A JP911786A JPH0340909B2 JP H0340909 B2 JPH0340909 B2 JP H0340909B2 JP 911786 A JP911786 A JP 911786A JP 911786 A JP911786 A JP 911786A JP H0340909 B2 JPH0340909 B2 JP H0340909B2
- Authority
- JP
- Japan
- Prior art keywords
- sheathed heater
- heating
- heating wire
- lifespan
- less
- 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
- 238000010438 heat treatment Methods 0.000 claims description 49
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP911786A JPS62168373A (ja) | 1986-01-20 | 1986-01-20 | シ−ズヒ−タ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP911786A JPS62168373A (ja) | 1986-01-20 | 1986-01-20 | シ−ズヒ−タ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62168373A JPS62168373A (ja) | 1987-07-24 |
| JPH0340909B2 true JPH0340909B2 (fr) | 1991-06-20 |
Family
ID=11711688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP911786A Granted JPS62168373A (ja) | 1986-01-20 | 1986-01-20 | シ−ズヒ−タ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168373A (fr) |
-
1986
- 1986-01-20 JP JP911786A patent/JPS62168373A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62168373A (ja) | 1987-07-24 |
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