JPS52147558A - Porosity decrease of pulverized powder by inert gas - Google Patents

Porosity decrease of pulverized powder by inert gas

Info

Publication number
JPS52147558A
JPS52147558A JP5300877A JP5300877A JPS52147558A JP S52147558 A JPS52147558 A JP S52147558A JP 5300877 A JP5300877 A JP 5300877A JP 5300877 A JP5300877 A JP 5300877A JP S52147558 A JPS52147558 A JP S52147558A
Authority
JP
Japan
Prior art keywords
inert gas
pulverized powder
porosity decrease
porosity
decrease
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
JP5300877A
Other languages
English (en)
Inventor
Maikeru Raruson Jiei
Shidonii Retsukusu Kuraaku Ian
Kiyameron Gibuson Robaato
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.)
Huntington Alloys Corp
Original Assignee
International Nickel Co Inc
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 International Nickel Co Inc filed Critical International Nickel Co Inc
Publication of JPS52147558A publication Critical patent/JPS52147558A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
JP5300877A 1976-06-03 1977-05-09 Porosity decrease of pulverized powder by inert gas Pending JPS52147558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/692,312 US4047933A (en) 1976-06-03 1976-06-03 Porosity reduction in inert-gas atomized powders

Publications (1)

Publication Number Publication Date
JPS52147558A true JPS52147558A (en) 1977-12-08

Family

ID=24780075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5300877A Pending JPS52147558A (en) 1976-06-03 1977-05-09 Porosity decrease of pulverized powder by inert gas

Country Status (7)

Country Link
US (1) US4047933A (ja)
JP (1) JPS52147558A (ja)
BE (1) BE855408A (ja)
CA (1) CA1082004A (ja)
DE (1) DE2724640A1 (ja)
FR (1) FR2353352A1 (ja)
SE (1) SE7706429L (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501864A (ja) * 1980-09-26 1982-10-21
JPS621806A (ja) * 1985-06-28 1987-01-07 Kawasaki Steel Corp 高炭素アトマイズ鋼粉の製造方法
JPH04191305A (ja) * 1990-11-22 1992-07-09 Sumitomo Metal Ind Ltd 低アルゴン含量の粉末の製法
JP2019536904A (ja) * 2016-10-17 2019-12-19 ラ・コルポラシオン・ドゥ・レコール・ポリテクニーク・ドゥ・モントリオールＬａ Ｃｏｒｐｏｒａｔｉｏｎ Ｄｅ Ｌ’Ｅｃｏｌｅ Ｐｏｌｙｔｅｃｈｎｉｑｕｅ Ｄｅ Ｍｏｎｔｒｅａｌ 噴霧化技術用の溶融物の処理

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604019A (en) * 1978-05-31 1981-12-02 Wiggin & Co Ltd Henry Atomisation into a chamber held at reduced pressure
SE412712B (sv) * 1978-07-21 1980-03-17 Asea Ab Forfarande och anleggning for framstellning av pulver genom granulering av smelta
FR2445384A1 (fr) * 1978-12-28 1980-07-25 Hyuga Smelting Co Ltd Procede de fabrication de ferronickel granulaire par desoxydation de ferronickel fondu
US4606869A (en) * 1984-08-27 1986-08-19 The New Jersey Zinc Company Method of making air atomized spherical zinc powder
US4961457A (en) * 1989-04-03 1990-10-09 Olin Corporation Method to reduce porosity in a spray cast deposit
US4971133A (en) * 1989-04-03 1990-11-20 Olin Corporation Method to reduce porosity in a spray cast deposit
US5102620A (en) * 1989-04-03 1992-04-07 Olin Corporation Copper alloys with dispersed metal nitrides and method of manufacture
US5371937A (en) * 1990-07-02 1994-12-13 Olin Corporation Method for producing a composite material
US5584948A (en) * 1994-09-19 1996-12-17 General Electric Company Method for reducing thermally induced porosity in a polycrystalline nickel-base superalloy article
DE19929354C2 (de) * 1999-06-25 2001-07-19 Krupp Vdm Gmbh Verwendung einer austenitischen Ni-Cr-Mo-Fe-Legierung
US20100008790A1 (en) * 2005-03-30 2010-01-14 United Technologies Corporation Superalloy compositions, articles, and methods of manufacture
CN103447542B (zh) * 2013-05-27 2015-10-07 上海大学 一种微米级铁基空心球材料的制备方法及其装置
JP6931545B2 (ja) 2017-03-29 2021-09-08 三菱重工業株式会社 Ｎｉ基合金積層造形体の熱処理方法、Ｎｉ基合金積層造形体の製造方法、積層造形体用Ｎｉ基合金粉末、およびＮｉ基合金積層造形体
CN108994309A (zh) * 2018-08-31 2018-12-14 鞍钢重型机械有限责任公司 一种烧结硬化用水雾化合金粉末及其制造方法
DE102020116858A1 (de) * 2019-07-05 2021-01-07 Vdm Metals International Gmbh Nickel-Basislegierung für Pulver und Verfahren zur Herstellung eines Pulvers
CN115767803A (zh) * 2022-11-21 2023-03-07 深圳市吉迩科技有限公司 加热体、雾化装置以及加热体的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907552A (en) * 1971-10-12 1975-09-23 Teledyne Inc Nickel base alloys of improved properties

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501864A (ja) * 1980-09-26 1982-10-21
JPS621806A (ja) * 1985-06-28 1987-01-07 Kawasaki Steel Corp 高炭素アトマイズ鋼粉の製造方法
JPH04191305A (ja) * 1990-11-22 1992-07-09 Sumitomo Metal Ind Ltd 低アルゴン含量の粉末の製法
JP2019536904A (ja) * 2016-10-17 2019-12-19 ラ・コルポラシオン・ドゥ・レコール・ポリテクニーク・ドゥ・モントリオールＬａ Ｃｏｒｐｏｒａｔｉｏｎ Ｄｅ Ｌ’Ｅｃｏｌｅ Ｐｏｌｙｔｅｃｈｎｉｑｕｅ Ｄｅ Ｍｏｎｔｒｅａｌ 噴霧化技術用の溶融物の処理

Also Published As

Publication number Publication date
US4047933A (en) 1977-09-13
FR2353352A1 (fr) 1977-12-30
DE2724640A1 (de) 1977-12-15
SE7706429L (sv) 1977-12-04
BE855408A (fr) 1977-12-05
CA1082004A (en) 1980-07-22

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