FR2221522A1 - - Google Patents

Info

Publication number
FR2221522A1
FR2221522A1 FR7408974A FR7408974A FR2221522A1 FR 2221522 A1 FR2221522 A1 FR 2221522A1 FR 7408974 A FR7408974 A FR 7408974A FR 7408974 A FR7408974 A FR 7408974A FR 2221522 A1 FR2221522 A1 FR 2221522A1
Authority
FR
France
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Withdrawn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
FR7408974A
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.)
Olin Corp
Original Assignee
Olin Corp
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
Priority claimed from US00342271A external-priority patent/US3810754A/en
Priority claimed from US385077A external-priority patent/US3876456A/en
Priority claimed from US414783A external-priority patent/US3886095A/en
Application filed by Olin Corp filed Critical Olin Corp
Publication of FR2221522A1 publication Critical patent/FR2221522A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
FR7408974A 1973-03-16 1974-03-15 Withdrawn FR2221522A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US00342271A US3810754A (en) 1973-03-16 1973-03-16 Oxidation resistant nickel base alloys
US385077A US3876456A (en) 1973-03-16 1973-08-02 Catalyst for the reduction of automobile exhaust gases
US414783A US3886095A (en) 1973-03-16 1973-11-12 Catalyst for the reduction of automobile exhaust gases

Publications (1)

Publication Number Publication Date
FR2221522A1 true FR2221522A1 (fr) 1974-10-11

Family

ID=27407510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408974A Withdrawn FR2221522A1 (fr) 1973-03-16 1974-03-15

Country Status (7)

Country Link
JP (2) JPS5057917A (fr)
BR (1) BR7401943D0 (fr)
CA (1) CA1020779A (fr)
DE (2) DE2412093A1 (fr)
FR (1) FR2221522A1 (fr)
GB (1) GB1455032A (fr)
IT (1) IT1003793B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043897B2 (ja) * 1978-09-07 1985-10-01 日本特殊陶業株式会社 点火プラグ電極用ニツケル合金
DE3941698A1 (de) * 1989-12-18 1991-06-20 Daimler Benz Ag Russfilter
FR2843896A1 (fr) * 2002-12-09 2004-03-05 Commissariat Energie Atomique Substrat poreux contenant une phase metallique a gradient de concentration et procede de fabrication de ce substrat
PL224172B1 (pl) * 2011-08-08 2016-11-30 Univ Jagielloński Katalizator do bezpośredniego rozkładu tlenku azotu i sposób wytwarzania katalizatora do bezpośredniego rozkładu tlenku azotu
JP2015074993A (ja) * 2013-10-07 2015-04-20 株式会社豊田自動織機 排気ガス浄化装置
CN112517009B (zh) * 2020-11-03 2023-05-30 佛山科学技术学院 一种改性多孔铜镍合金板及其制备方法和应用

Also Published As

Publication number Publication date
GB1455032A (en) 1976-11-10
DE2462427A1 (de) 1977-01-20
JPS5057917A (fr) 1975-05-20
DE2412093A1 (de) 1974-09-26
JPS5358985A (en) 1978-05-27
BR7401943D0 (pt) 1974-10-29
IT1003793B (it) 1976-06-10
CA1020779A (en) 1977-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse