JPH0463134B2 - - Google Patents

Info

Publication number
JPH0463134B2
JPH0463134B2 JP60064307A JP6430785A JPH0463134B2 JP H0463134 B2 JPH0463134 B2 JP H0463134B2 JP 60064307 A JP60064307 A JP 60064307A JP 6430785 A JP6430785 A JP 6430785A JP H0463134 B2 JPH0463134 B2 JP H0463134B2
Authority
JP
Japan
Prior art keywords
rare earth
present
molten metal
purity
content
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 - Lifetime
Application number
JP60064307A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61223142A (ja
Inventor
Makoto Ebata
Tooru Degawa
Takashi Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP6430785A priority Critical patent/JPS61223142A/ja
Publication of JPS61223142A publication Critical patent/JPS61223142A/ja
Publication of JPH0463134B2 publication Critical patent/JPH0463134B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
    • C23C14/3414—Metallurgical or chemical aspects of target preparation, e.g. casting, powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Vapour Deposition (AREA)
JP6430785A 1985-03-28 1985-03-28 高純度クロムの製造方法 Granted JPS61223142A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6430785A JPS61223142A (ja) 1985-03-28 1985-03-28 高純度クロムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6430785A JPS61223142A (ja) 1985-03-28 1985-03-28 高純度クロムの製造方法

Publications (2)

Publication Number Publication Date
JPS61223142A JPS61223142A (ja) 1986-10-03
JPH0463134B2 true JPH0463134B2 (enrdf_load_stackoverflow) 1992-10-08

Family

ID=13254452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6430785A Granted JPS61223142A (ja) 1985-03-28 1985-03-28 高純度クロムの製造方法

Country Status (1)

Country Link
JP (1) JPS61223142A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937338A (ja) * 1982-08-23 1984-02-29 Nissan Motor Co Ltd 多板クラツチ装置のクラツチドラム

Also Published As

Publication number Publication date
JPS61223142A (ja) 1986-10-03

Similar Documents

Publication Publication Date Title
JP4653388B2 (ja) イットリウム改良非晶質合金
CA1082005A (en) Alloy for rare earth treatment of molten metals
JP2989060B2 (ja) 低酸素Ｔｉ−Ａｌ系合金およびその製造方法
JPH0463134B2 (enrdf_load_stackoverflow)
JPS61210142A (ja) 耐衝撃性に優れたＮｉＴｉ合金及びその製造方法
JPH03236434A (ja) 硫黄、酸素及び窒素の各含有量が極めて低いニッケル基合金
US4710481A (en) Method for melting Ti or a high-Ti alloy in CaO refractories
JPH0225526A (ja) 酸素親和力がアルカリ土類金属の場合より低い金属および金属合金の製法
JPS61210141A (ja) 耐衝撃性に優れたＮｉＴｉ合金及びその製造方法
JP4209964B2 (ja) 金属バナジウム又は／及び金属バナジウム合金の溶解方法並びに鋳造方法
JPH05311225A (ja) 溶鋼中Ａｌ２Ｏ３の凝集防止方法
US4375371A (en) Method for induction melting
JP2001026812A (ja) 溶鋼用脱酸合金
US4006891A (en) Crucible for melting super-alloys
JP2684307B2 (ja) 溶鋼中Ａｌ２ Ｏ３ の高効率凝集防止方法
US20040159188A1 (en) Strontium for melt oxidation reduction of magnesium and a method for adding stronium to magnesium
JPH0645831B2 (ja) Ａｌ−Ｌｉ系合金の溶製方法
JP2616928B2 (ja) 鉄−稀土類金属母合金およびその製造方法
JPH0559466A (ja) 低酸素Ｔｉ−Ａｌ系合金の製造方法および低酸素Ｔｉ−Ａｌ系合金
JPH04120225A (ja) Ｔｉ―Ａｌ系合金の製造方法
JPS6286130A (ja) 高純度のクロム又はクロム基合金の製造方法
JPS6299426A (ja) 低珪素クロム又はクロム基合金の製造方法
JPH0475309B2 (enrdf_load_stackoverflow)
JPS6283435A (ja) 硫黄、酸素及び窒素の各含有量が極めて低い鉄―ニッケル、及びコバルト―基合金の製造方法
JPS6286145A (ja) 高清浄度Ｆｅ−Ａｌ−Ｓｉ合金の製造方法