JPS57188635A - Manufacture of porous amorphous metallic tape - Google Patents

Manufacture of porous amorphous metallic tape

Info

Publication number
JPS57188635A
JPS57188635A JP56072178A JP7217881A JPS57188635A JP S57188635 A JPS57188635 A JP S57188635A JP 56072178 A JP56072178 A JP 56072178A JP 7217881 A JP7217881 A JP 7217881A JP S57188635 A JPS57188635 A JP S57188635A
Authority
JP
Japan
Prior art keywords
particles
fine
amorphous metallic
alloy
tape
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.)
Pending
Application number
JP56072178A
Other languages
Japanese (ja)
Inventor
Toshihiko Odohira
Isao Hirata
Hirofumi Furukawa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP56072178A priority Critical patent/JPS57188635A/en
Publication of JPS57188635A publication Critical patent/JPS57188635A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain an amorphous metallic tape which has numbers of pores and large specific area by removing fine C particles from an amorphous metallic tape which contains the fine C particles in Ni or Ni base alloy.
CONSTITUTION: In a refractory crucible 1, alloy consisting principally of Ni is fused in a high frequency coil 4 together with a prescribed amount of C, and consequently the fused Ni alloy contains the C as fine C particles. Then, this fused Ni alloy 3 is pressurized by Ar gas from a pressure application opening 2 to make the fused Ni alloy 3 flow out of the outflow opening of the buttom part of the crucible 1 downward on a cooling roll 5 rotating at a high speed for quenching and solidification, thus manufacturing an amorphous metallic tape 6 which contains the fine C particles. This tape 6 is extended between rolls, having brushes 9 on the surfaces, in a group 7 to bring the brushes 9 into contact, and the fine C particles in the tape 6 are removed mechanically, thereby obtaining a porous amorphous metallic tape 10 having unevenness through driving rolls 8.
COPYRIGHT: (C)1982,JPO&Japio
JP56072178A 1981-05-15 1981-05-15 Manufacture of porous amorphous metallic tape Pending JPS57188635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56072178A JPS57188635A (en) 1981-05-15 1981-05-15 Manufacture of porous amorphous metallic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56072178A JPS57188635A (en) 1981-05-15 1981-05-15 Manufacture of porous amorphous metallic tape

Publications (1)

Publication Number Publication Date
JPS57188635A true JPS57188635A (en) 1982-11-19

Family

ID=13481705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56072178A Pending JPS57188635A (en) 1981-05-15 1981-05-15 Manufacture of porous amorphous metallic tape

Country Status (1)

Country Link
JP (1) JPS57188635A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6167762A (en) * 1984-09-10 1986-04-07 ドレツサー・インダストリーズ・インコーポレーテツド Amorphous metal article enlarged in surface area and its production
JP2007099321A (en) * 2005-09-30 2007-04-19 Sekisui Plastics Co Ltd Container for transporting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6167762A (en) * 1984-09-10 1986-04-07 ドレツサー・インダストリーズ・インコーポレーテツド Amorphous metal article enlarged in surface area and its production
JP2007099321A (en) * 2005-09-30 2007-04-19 Sekisui Plastics Co Ltd Container for transporting

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