KR960023159A - 니켈 합금 및 이로부터 제조된 구조용 부재 - Google Patents

니켈 합금 및 이로부터 제조된 구조용 부재 Download PDF

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Publication number
KR960023159A
KR960023159A KR1019950047904A KR19950047904A KR960023159A KR 960023159 A KR960023159 A KR 960023159A KR 1019950047904 A KR1019950047904 A KR 1019950047904A KR 19950047904 A KR19950047904 A KR 19950047904A KR 960023159 A KR960023159 A KR 960023159A
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KR
South Korea
Prior art keywords
weight
nickel alloys
structural members
nickel
made therefrom
Prior art date
Application number
KR1019950047904A
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English (en)
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KR100188555B1 (ko
Inventor
호이브너 울리히
키르흐하이너 롤프
쾰러 미카엘
Original Assignee
한스-베르너 된히·울리히 호이브너
크루프 파우데엠 게엠베하
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Publication of KR960023159A publication Critical patent/KR960023159A/ko
Application granted granted Critical
Publication of KR100188555B1 publication Critical patent/KR100188555B1/ko

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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
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • 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
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0263—Ceramic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Laminated Bodies (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Treating Waste Gases (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Chemically Coating (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Conductive Materials (AREA)
  • Gas Separation By Absorption (AREA)
  • Contacts (AREA)

Abstract

본 발명은 주요 합금 원소로서 몰리브덴 20.5∼25%, 크롬 5∼11.5%, 철 5 이상 내지 8%를 함유하고 예를 들어 연소로 가스 탈황화 설비에서 발생되는, 특히 산성, 저-산소 매질에 관련하여 적절한 내식성을 가진 니켈 합금, 및 이로부터 제조된 구조용 부재에 관한 것이다.

Description

니켈 합금 및 이로부터 제조된 구조용 부재
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 다음 성분으로 구성되는, 특히 산성 및 동시에 저-산소 매질에 관해, 내식성이 개선된 니켈 합금; 몰리브덴 20.5∼25중량%, 크롬 5∼11.5중량%, 철>5∼8중량%, 망간 0.1∼0.6중량%, 바나듐 0.1∼0.3중량%, 알루미늄 0.1∼0.5중량%, 실리콘 0∼0.3중량%, 구리 0~0.5%, 탄소 0∼0.1중량%, 코발트 0∼1중량%, 마그네슘 0∼0.04중량%, 칼슘 0∼0.01중량% 불가피한 불순물을 포함하여, 잔량 니켈.
  2. 제1항에 따른 니켈 합금으로 제조된, 예를 들어 금속 산세척 공정에서 침전되는, 폐 황산 또는 무기산의혼합물에 대한 연소로 가스 탈황화 설비 또는 재처리 설비의 구조용 부재.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950047904A 1994-12-23 1995-12-08 니켈 합금 KR100188555B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4446266A DE4446266C1 (de) 1994-12-23 1994-12-23 Nickellegierung
DEP4446266.2-24 1994-12-23
DEP4446226.2-24 1994-12-23

Publications (2)

Publication Number Publication Date
KR960023159A true KR960023159A (ko) 1996-07-18
KR100188555B1 KR100188555B1 (ko) 1999-06-01

Family

ID=6536896

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950047904A KR100188555B1 (ko) 1994-12-23 1995-12-08 니켈 합금

Country Status (10)

Country Link
EP (1) EP0723029B1 (ko)
JP (1) JP2992226B2 (ko)
KR (1) KR100188555B1 (ko)
AT (1) ATE167703T1 (ko)
AU (1) AU693609B2 (ko)
CA (1) CA2164403C (ko)
DE (2) DE4446266C1 (ko)
ES (1) ES2118487T3 (ko)
TW (1) TW367370B (ko)
ZA (1) ZA9510324B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19817677A1 (de) 1998-04-21 1999-10-28 Bayer Ag Verfahren zur Entfernung flüchtiger Komponenten aus Polymerlösungen
DE19835744A1 (de) 1998-08-07 2000-02-17 Bayer Ag Verfahren zum Eindampfen von Polymerlösungen thermoplastischer Polymere
DE19918728A1 (de) * 1999-04-24 2000-12-14 Bayer Ag Verfahren und Vorrichtung zum Eindampfen von Polymerlösungen thermoplastischer Polymere
DE10052873A1 (de) * 2000-08-23 2002-03-07 Bayer Ag Verfahren zur Herstellung von Polycarbonat und Produkten daraus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1836317A (en) * 1928-10-31 1931-12-15 Electro Metallurg Co Corrosion resistant alloys
US2921850A (en) * 1958-03-03 1960-01-19 Inouye Henry Nickel-base alloy
US3649255A (en) * 1970-05-25 1972-03-14 Cyclops Corp Universal Corrosion-resistant nickel-molybdenum alloys
US4245698A (en) * 1978-03-01 1981-01-20 Exxon Research & Engineering Co. Superalloys having improved resistance to hydrogen embrittlement and methods of producing and using the same
JPH01116046A (ja) * 1987-10-28 1989-05-09 Hitachi Metals Ltd 樹脂成形用シリンダ材
DE4203328C1 (ko) * 1992-02-06 1993-01-07 Krupp Vdm Gmbh, 5980 Werdohl, De
DE4210997C1 (ko) * 1992-04-02 1993-01-14 Krupp Vdm Gmbh, 5980 Werdohl, De

Also Published As

Publication number Publication date
EP0723029B1 (de) 1998-06-24
CA2164403A1 (en) 1996-06-24
CA2164403C (en) 1999-07-06
TW367370B (en) 1999-08-21
ZA9510324B (en) 1996-06-21
EP0723029A1 (de) 1996-07-24
DE59502651D1 (de) 1998-07-30
AU693609B2 (en) 1998-07-02
AU3772295A (en) 1996-07-04
DE4446266C1 (de) 1996-08-14
JPH08225872A (ja) 1996-09-03
ATE167703T1 (de) 1998-07-15
ES2118487T3 (es) 1998-09-16
JP2992226B2 (ja) 1999-12-20
KR100188555B1 (ko) 1999-06-01

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