JPS6259421B2 - - Google Patents

Info

Publication number

JPS6259421B2

JPS6259421B2 JP18102983A JP18102983A JPS6259421B2 JP S6259421 B2 JPS6259421 B2 JP S6259421B2 JP 18102983 A JP18102983 A JP 18102983A JP 18102983 A JP18102983 A JP 18102983A JP S6259421 B2 JPS6259421 B2 JP S6259421B2

Authority

JP

Japan

Prior art keywords

hollow

layer

heating element

hollow layer

metal

Prior art date

1983-09-28

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

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• 238000010438 heat treatment Methods 0.000 claims description 41
• 229910052751 metal Inorganic materials 0.000 claims description 33
• 239000002184 metal Substances 0.000 claims description 33
• 238000005485 electric heating Methods 0.000 claims description 17
• 239000000758 substrate Substances 0.000 claims description 15
• 239000011521 glass Substances 0.000 claims description 9
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
• 239000010936 titanium Substances 0.000 claims description 8
• 229910052719 titanium Inorganic materials 0.000 claims description 8
• 239000010410 layer Substances 0.000 description 80
• 239000000463 material Substances 0.000 description 16
• 239000002585 base Substances 0.000 description 12
• 238000009413 insulation Methods 0.000 description 11
• 238000010292 electrical insulation Methods 0.000 description 8
• 229910018487 Ni—Cr Inorganic materials 0.000 description 4
• XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• 238000004519 manufacturing process Methods 0.000 description 4
• 238000000034 method Methods 0.000 description 4
• 229910000831 Steel Inorganic materials 0.000 description 3
• 229910010413 TiO 2 Inorganic materials 0.000 description 3
• 238000006243 chemical reaction Methods 0.000 description 3
• 230000007547 defect Effects 0.000 description 3
• 210000003298 dental enamel Anatomy 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• 239000010959 steel Substances 0.000 description 3
• UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
• 229910052783 alkali metal Inorganic materials 0.000 description 2
• 150000001340 alkali metals Chemical class 0.000 description 2
• 229910045601 alloy Inorganic materials 0.000 description 2
• 239000000956 alloy Substances 0.000 description 2
• 229910002091 carbon monoxide Inorganic materials 0.000 description 2
• 230000000052 comparative effect Effects 0.000 description 2
• 230000007423 decrease Effects 0.000 description 2
• 238000004534 enameling Methods 0.000 description 2
• 238000010304 firing Methods 0.000 description 2
• 239000001257 hydrogen Substances 0.000 description 2
• 229910052739 hydrogen Inorganic materials 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• 229910000680 Aluminized steel Inorganic materials 0.000 description 1
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• 229910017060 Fe Cr Inorganic materials 0.000 description 1
• 229910002544 Fe-Cr Inorganic materials 0.000 description 1
• 229910018068 Li 2 O Inorganic materials 0.000 description 1
• 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• 229910001413 alkali metal ion Inorganic materials 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 239000010953 base metal Substances 0.000 description 1
• 229910052799 carbon Inorganic materials 0.000 description 1
• 230000015556 catabolic process Effects 0.000 description 1
• UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
• 239000011247 coating layer Substances 0.000 description 1
• 238000005097 cold rolling Methods 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 230000002950 deficient Effects 0.000 description 1
• 238000009826 distribution Methods 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005530 etching Methods 0.000 description 1
• 239000006260 foam Substances 0.000 description 1
• 238000005098 hot rolling Methods 0.000 description 1
• 150000002500 ions Chemical class 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 239000010445 mica Substances 0.000 description 1
• 229910052618 mica group Inorganic materials 0.000 description 1
• 239000003973 paint Substances 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 238000010791 quenching Methods 0.000 description 1
• 238000001953 recrystallisation Methods 0.000 description 1
• 238000005245 sintering Methods 0.000 description 1
• 238000009751 slip forming Methods 0.000 description 1
• 229910001220 stainless steel Inorganic materials 0.000 description 1
• 239000010935 stainless steel Substances 0.000 description 1
• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
• 229910052721 tungsten Inorganic materials 0.000 description 1
• 239000010937 tungsten Substances 0.000 description 1
• 239000011800 void material Substances 0.000 description 1