JPS63183273U - - Google Patents

Info

Publication number

JPS63183273U

JPS63183273U JP7353787U JP7353787U JPS63183273U JP S63183273 U JPS63183273 U JP S63183273U JP 7353787 U JP7353787 U JP 7353787U JP 7353787 U JP7353787 U JP 7353787U JP S63183273 U JPS63183273 U JP S63183273U

Authority

JP

Japan

Prior art keywords

electric furnace

temperature part

high temperature

furnace

heating element

Prior art date

1987-05-15

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000010438 heat treatment Methods 0.000 claims description 4
• 239000013078 crystal Substances 0.000 claims 1
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
• 229910010271 silicon carbide Inorganic materials 0.000 claims 1
• 229910000953 kanthal Inorganic materials 0.000 description 2
• 238000004804 winding Methods 0.000 description 1