FR2353352A1 - Perfectionnements aux procedes d'atomisation - Google Patents

Perfectionnements aux procedes d'atomisation

Info

Publication number
FR2353352A1
FR2353352A1 FR7716714A FR7716714A FR2353352A1 FR 2353352 A1 FR2353352 A1 FR 2353352A1 FR 7716714 A FR7716714 A FR 7716714A FR 7716714 A FR7716714 A FR 7716714A FR 2353352 A1 FR2353352 A1 FR 2353352A1
Authority
FR
France
Prior art keywords
atomization processes
atomization
processes
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.)
Withdrawn
Application number
FR7716714A
Other languages
English (en)
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.)
Inco Europe Ltd
Original Assignee
Inco Europe 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 Inco Europe Ltd filed Critical Inco Europe Ltd
Publication of FR2353352A1 publication Critical patent/FR2353352A1/fr
Withdrawn legal-status Critical Current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
FR7716714A 1976-06-03 1977-06-01 Perfectionnements aux procedes d'atomisation Withdrawn FR2353352A1 (fr)

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
FR2353352A1 true FR2353352A1 (fr) 1977-12-30

Family

ID=24780075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716714A Withdrawn FR2353352A1 (fr) 1976-06-03 1977-06-01 Perfectionnements aux procedes d'atomisation

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445384A1 (fr) * 1978-12-28 1980-07-25 Hyuga Smelting Co Ltd Procede de fabrication de ferronickel granulaire par desoxydation de ferronickel fondu

Families Citing this family (17)

* 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
US4321086A (en) * 1980-09-26 1982-03-23 Wisconsin Alumni Research Foundation Preparation of micron sized metal droplets
US4606869A (en) * 1984-08-27 1986-08-19 The New Jersey Zinc Company Method of making air atomized spherical zinc powder
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
US4961457A (en) * 1989-04-03 1990-10-09 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
US4971133A (en) * 1989-04-03 1990-11-20 Olin Corporation Method to reduce porosity in a spray cast deposit
US5371937A (en) * 1990-07-02 1994-12-13 Olin Corporation Method for producing a composite material
JPH089725B2 (ja) * 1990-11-22 1996-01-31 住友金属工業株式会社 低アルゴン含量の粉末の製法
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
US20180104745A1 (en) * 2016-10-17 2018-04-19 Ecole Polytechnique Treatment of melt for atomization technology
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

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445384A1 (fr) * 1978-12-28 1980-07-25 Hyuga Smelting Co Ltd Procede de fabrication de ferronickel granulaire par desoxydation de ferronickel fondu

Also Published As

Publication number Publication date
BE855408A (fr) 1977-12-05
JPS52147558A (en) 1977-12-08
DE2724640A1 (de) 1977-12-15
US4047933A (en) 1977-09-13
SE7706429L (sv) 1977-12-04
CA1082004A (fr) 1980-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse