SE434353B - Poros sinterkropp med god korrosionsbestendighet och sett att framstella denna - Google Patents

Poros sinterkropp med god korrosionsbestendighet och sett att framstella denna

Info

Publication number
SE434353B
SE434353B SE8100842A SE8100842A SE434353B SE 434353 B SE434353 B SE 434353B SE 8100842 A SE8100842 A SE 8100842A SE 8100842 A SE8100842 A SE 8100842A SE 434353 B SE434353 B SE 434353B
Authority
SE
Sweden
Prior art keywords
powder
steel
sintering
ferrite
sintered body
Prior art date
Application number
SE8100842A
Other languages
English (en)
Swedish (sv)
Other versions
SE8100842L (sv
Inventor
C Ahslund
K H T Andersson
S S Bergh
Original Assignee
Nyby Uddeholm Ab
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 Nyby Uddeholm Ab filed Critical Nyby Uddeholm Ab
Priority to SE8100842A priority Critical patent/SE434353B/sv
Priority to GB8203237A priority patent/GB2092619B/en
Priority to DE19828202943U priority patent/DE8202943U1/de
Priority to DE19823203712 priority patent/DE3203712A1/de
Priority to US06/346,869 priority patent/US4435483A/en
Publication of SE8100842L publication Critical patent/SE8100842L/
Publication of SE434353B publication Critical patent/SE434353B/sv

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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2031—Metallic material the material being particulate
    • B01D39/2034—Metallic material the material being particulate sintered or bonded by inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12153—Interconnected void structure [e.g., permeable, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Filtering Materials (AREA)
SE8100842A 1981-02-06 1981-02-06 Poros sinterkropp med god korrosionsbestendighet och sett att framstella denna SE434353B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8100842A SE434353B (sv) 1981-02-06 1981-02-06 Poros sinterkropp med god korrosionsbestendighet och sett att framstella denna
GB8203237A GB2092619B (en) 1981-02-06 1982-02-04 Porous sintered body and procedure for producing porous sintered bodies
DE19828202943U DE8202943U1 (de) 1981-02-06 1982-02-04 Filterkoerper
DE19823203712 DE3203712A1 (de) 1981-02-06 1982-02-04 Poroese sinterkoerper und herstellungsverfahren dafuer
US06/346,869 US4435483A (en) 1981-02-06 1982-02-08 Loose sintering of spherical ferritic-austenitic stainless steel powder and porous body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8100842A SE434353B (sv) 1981-02-06 1981-02-06 Poros sinterkropp med god korrosionsbestendighet och sett att framstella denna

Publications (2)

Publication Number Publication Date
SE8100842L SE8100842L (sv) 1982-08-07
SE434353B true SE434353B (sv) 1984-07-23

Family

ID=20343073

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100842A SE434353B (sv) 1981-02-06 1981-02-06 Poros sinterkropp med god korrosionsbestendighet och sett att framstella denna

Country Status (4)

Country Link
US (1) US4435483A (de)
DE (2) DE8202943U1 (de)
GB (1) GB2092619B (de)
SE (1) SE434353B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190552A (ja) * 1984-03-12 1985-09-28 Sumitomo Metal Ind Ltd 焼結ステンレス鋼およびその製造方法
US4770703A (en) * 1984-06-06 1988-09-13 Sumitomo Metal Industries, Ltd. Sintered stainless steel and production process therefor
US4613369A (en) * 1984-06-27 1986-09-23 Pall Corporation Porous metal article and method of making
DE3816337A1 (de) * 1988-05-13 1989-11-23 Eckart Standard Bronzepulver Poroeser metallgegenstand, verfahren zur herstellung eines derartigen poroesen metallgegenstandes und verwendung eines solchen poroesen metallgegenstandes
DE3824993A1 (de) * 1988-07-22 1990-01-25 Michael Laumen Thermotechnik Verfahren zur herstellung poroeser, durchstroembarer bauteile aus pulver- oder granulatfoermigem ausgangsmaterial
US5149360A (en) * 1989-07-28 1992-09-22 Pall Corporation Liquid laydown process and metal filter
US6436163B1 (en) * 1994-05-23 2002-08-20 Pall Corporation Metal filter for high temperature applications
US6770113B2 (en) * 1996-02-21 2004-08-03 Mykrolis Corporation Method for forming anisotrophic metal particles
US5814272A (en) * 1996-02-21 1998-09-29 Millipore Corporation Method for forming dendritic metal particles
AT1322U1 (de) * 1996-09-10 1997-03-25 Plansee Ag Filterelement
AU6017398A (en) * 1997-01-10 1998-08-03 Ellipsis Corporation Micro and ultrafilters with controlled pore sizes and pore size distribution andmethod for making
US6764643B2 (en) * 1998-09-24 2004-07-20 Masato Sagawa Powder compaction method
US20080145688A1 (en) * 2006-12-13 2008-06-19 H.C. Starck Inc. Method of joining tantalum clade steel structures
US8197894B2 (en) 2007-05-04 2012-06-12 H.C. Starck Gmbh Methods of forming sputtering targets
US8246903B2 (en) 2008-09-09 2012-08-21 H.C. Starck Inc. Dynamic dehydriding of refractory metal powders
US8479700B2 (en) * 2010-01-05 2013-07-09 L. E. Jones Company Iron-chromium alloy with improved compressive yield strength and method of making and use thereof
CN102279152B (zh) * 2011-06-20 2013-04-17 北京鑫兴海达自控仪表有限公司 金属感湿材料及其制作工艺和金属感湿元件制作工艺
US8734896B2 (en) 2011-09-29 2014-05-27 H.C. Starck Inc. Methods of manufacturing high-strength large-area sputtering targets
CN105803298B (zh) * 2016-04-22 2018-02-27 西安建筑科技大学 一种用造孔剂制备泡沫钢的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826805A (en) 1954-01-13 1958-03-18 Federal Mogul Corp Sintered stainless steel metal alloy
US2928733A (en) 1957-06-21 1960-03-15 Purolator Products Inc Sintering of metal elements
US3397968A (en) 1967-06-19 1968-08-20 Lockheed Aircraft Corp Porous materials
US3940269A (en) 1968-07-10 1976-02-24 Minnesota Mining And Manufacturing Company Sintered austenitic-ferritic chromium-nickel steel alloy
US3620690A (en) 1968-07-10 1971-11-16 Minnesota Mining & Mfg Sintered austenitic-ferritic chromium-nickel steel alloy
US3897618A (en) 1972-03-27 1975-08-05 Int Nickel Co Powder metallurgy forging

Also Published As

Publication number Publication date
GB2092619A (en) 1982-08-18
DE3203712A1 (de) 1982-08-26
GB2092619B (en) 1985-09-25
US4435483A (en) 1984-03-06
DE8202943U1 (de) 1982-12-16
SE8100842L (sv) 1982-08-07

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