JPS6112023B2 - - Google Patents

Info

Publication number

JPS6112023B2

JPS6112023B2 JP5012777A JP5012777A JPS6112023B2 JP S6112023 B2 JPS6112023 B2 JP S6112023B2 JP 5012777 A JP5012777 A JP 5012777A JP 5012777 A JP5012777 A JP 5012777A JP S6112023 B2 JPS6112023 B2 JP S6112023B2

Authority

JP

Japan

Prior art keywords

casting

alloy

gas

treatment

tib

Prior art date

1977-04-30

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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• 238000005266 casting Methods 0.000 claims description 24
• 239000000956 alloy Substances 0.000 claims description 23
• 238000000034 method Methods 0.000 claims description 23
• 229910045601 alloy Inorganic materials 0.000 claims description 22
• 238000011282 treatment Methods 0.000 claims description 15
• 229910018580 Al—Zr Inorganic materials 0.000 claims description 12
• 238000005096 rolling process Methods 0.000 claims description 12
• 239000000463 material Substances 0.000 claims description 9
• 229910052782 aluminium Inorganic materials 0.000 claims description 6
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
• 238000002844 melting Methods 0.000 claims description 6
• 230000008018 melting Effects 0.000 claims description 6
• 229910052726 zirconium Inorganic materials 0.000 claims description 4
• KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 claims description 3
• 238000004519 manufacturing process Methods 0.000 claims description 3
• KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 2
• QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
• 239000012535 impurity Substances 0.000 claims description 2
• 239000007789 gas Substances 0.000 description 18
• 238000009749 continuous casting Methods 0.000 description 10
• 238000007872 degassing Methods 0.000 description 9
• 239000000460 chlorine Substances 0.000 description 7
• 238000005336 cracking Methods 0.000 description 6
• 229910000838 Al alloy Inorganic materials 0.000 description 5
• 239000013078 crystal Substances 0.000 description 5
• 230000000694 effects Effects 0.000 description 5
• NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 4
• 229910052801 chlorine Inorganic materials 0.000 description 3
• 230000007423 decrease Effects 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
• 230000002265 prevention Effects 0.000 description 3
• 238000005452 bending Methods 0.000 description 2
• 230000000052 comparative effect Effects 0.000 description 2
• 150000001875 compounds Chemical class 0.000 description 2
• 230000007613 environmental effect Effects 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• 229910000521 B alloy Inorganic materials 0.000 description 1
• ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 229910052691 Erbium Inorganic materials 0.000 description 1
• -1 Mitsushimetal Inorganic materials 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 230000000996 additive effect Effects 0.000 description 1
• 230000005540 biological transmission Effects 0.000 description 1
• 239000004020 conductor Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
• 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 230000009972 noncorrosive effect Effects 0.000 description 1
• 231100000252 nontoxic Toxicity 0.000 description 1
• 230000003000 nontoxic effect Effects 0.000 description 1
• 229920006395 saturated elastomer Polymers 0.000 description 1
• 238000007711 solidification Methods 0.000 description 1
• 230000008023 solidification Effects 0.000 description 1
• 238000003892 spreading Methods 0.000 description 1