KR890005292A - Steel - Google Patents

Steel Download PDF

Info

Publication number
KR890005292A
KR890005292A KR1019880011316A KR880011316A KR890005292A KR 890005292 A KR890005292 A KR 890005292A KR 1019880011316 A KR1019880011316 A KR 1019880011316A KR 880011316 A KR880011316 A KR 880011316A KR 890005292 A KR890005292 A KR 890005292A
Authority
KR
South Korea
Prior art keywords
steel
composition
articles
lower limit
standard lower
Prior art date
Application number
KR1019880011316A
Other languages
Korean (ko)
Inventor
귐펠 폴
미켈 에밀
그룬드만 롤프
Original Assignee
발터 니켄베르크, 고트프리드 디르쉬
티센 에델스타알베르크 악티엔게젤샤프트
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 발터 니켄베르크, 고트프리드 디르쉬, 티센 에델스타알베르크 악티엔게젤샤프트 filed Critical 발터 니켄베르크, 고트프리드 디르쉬
Publication of KR890005292A publication Critical patent/KR890005292A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

내용 없음No content

Description

강(Steel)Steel

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 HF와 Cl-함량이 서로다른 조(粗)인산중에서 시험했을때 강의 손실량.Figure 1 shows the loss of steel when tested in crude phosphoric acid with different HF and Cl - contents.

제2도는 고농도 인산중에서 조사한 강의 작용상태.2 is the working state of the river in high concentration phosphoric acid.

제3도는 고온의 묽은 황산용액 중에서 강 A, B 및 C의 작용상태.3 is the working state of steels A, B and C in hot dilute sulfuric acid solution.

Claims (3)

다음의 조성을 갖는 강(steel) C : 최소 0.03%, Si : 0.1-2%, Mn : 4-10%, Cr : 15-30%, Ni : 12-20%, Mo : 2-6%, N : 0.3-0.6%, Mb : 0.01-1%, V : 0.01-1%, Fe : 잔여량, 단, 통상의 불순물 포함함.Steel with the following composition C: at least 0.03%, Si: 0.1-2%, Mn: 4-10%, Cr: 15-30%, Ni: 12-20%, Mo: 2-6%, N : 0.3-0.6%, Mb: 0.01-1%, V: 0.01-1%, Fe: residual amount, but ordinary impurities are included. 표준하한치가 350N/㎟이어야하는 물품의 재료로서 제1항의 조성을 갖는 강의 용도.Use of steel having the composition of claim 1 as a material for articles having a standard lower limit of 350 N / mm 2. 표준하한치가 350N/㎟이고 내산성 물질이어야되는 물품의 재료로서 특히 화학약품의 운반용 탱크의 구성재료용으로서 제1항의 조성을 갖는 강의 용도.Use of steel having the composition of claim 1 as a material for articles which have a standard lower limit of 350 N / mm 2 and which should be acid resistant, in particular for constituent materials of tanks for transporting chemicals. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880011316A 1987-09-04 1988-09-01 Steel KR890005292A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3729577A DE3729577C1 (en) 1987-09-04 1987-09-04 Use of a steel in the construction of tankers for chemicals
DEP3729577.2 1987-09-04

Publications (1)

Publication Number Publication Date
KR890005292A true KR890005292A (en) 1989-05-13

Family

ID=6335203

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880011316A KR890005292A (en) 1987-09-04 1988-09-01 Steel

Country Status (4)

Country Link
JP (1) JPH01147042A (en)
KR (1) KR890005292A (en)
DE (1) DE3729577C1 (en)
NO (1) NO171513C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579606A (en) * 1993-11-30 1996-12-03 Samsung Electronics Co., Ltd. Refrigerator door opening/closing apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0699781B2 (en) * 1989-08-11 1994-12-07 株式会社日立製作所 Austenitic steel excellent in neutron irradiation embrittlement and its application
CA2502207C (en) 2003-03-20 2010-12-07 Sumitomo Metal Industries, Ltd. High-strength stainless steel, container and hardware made of such steel
SE528008C2 (en) * 2004-12-28 2006-08-01 Outokumpu Stainless Ab Austenitic stainless steel and steel product
US20150337419A1 (en) * 2014-05-20 2015-11-26 Crs Holdings Inc. Austenitic Stainless Steel Alloy
JP7277715B2 (en) * 2019-02-25 2023-05-19 日本製鉄株式会社 Austenitic stainless steel and method for producing austenitic stainless steel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1483037C3 (en) * 1965-02-03 1974-03-14 Stahlwerke Suedwestfalen Ag, 5930 Huettental-Geisweid Use of hot-cold or Kalrforming or a combination of both processes on components made of high-temperature steels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579606A (en) * 1993-11-30 1996-12-03 Samsung Electronics Co., Ltd. Refrigerator door opening/closing apparatus

Also Published As

Publication number Publication date
DE3729577C1 (en) 1988-09-01
JPH01147042A (en) 1989-06-08
NO171513C (en) 1993-03-24
NO883927D0 (en) 1988-09-02
NO171513B (en) 1992-12-14
NO883927L (en) 1989-03-06

Similar Documents

Publication Publication Date Title
SE7901494L (en) CORROSION-RESISTANT NICKEL ALLOY
KR890005292A (en) Steel
KR890002433A (en) Fe-based growth alloy with excellent corrosion resistance and abrasion resistance
KR900010041A (en) Steel and Power Parts for Corrosion Resistance Electric Parts
DE69505608D1 (en) Surface-treated metal wire for the manufacture of reinforced, elastomeric articles and process for its manufacture
SE8202728L (en) SULFUR RESISTANT ROR
JPS54141310A (en) Austentic stainless steel with superior corrosion resistance and hot workability
JPS57131350A (en) Low alloy cr-mo steel for pressure vessel
JPS5757861A (en) Corrosion resistant material for molten sodium polysulfide
JPS57131349A (en) Low alloy cr-mo steel for pressure vessel
GB949786A (en) Austenitic stainless steel
EP0206643A3 (en) Low carbon plus nitrogen, free-machining austenitic stainless steel
JPS56150161A (en) Al containing high si ferrite steel with excellent corrosion resistance and erosion resistance
Raskin et al. The Effect of Inclusions on the Resistance to Pitting Corrosion of Chromium--Nickel--Silicon Austenitic Steels
JPS54110915A (en) Untempered high strength steel having excellent weldability
KR850008191A (en) P-added ferritic stainless steel with excellent formability and secondary processability
KR840001644A (en) Steel Wool Material
KR830005383A (en) How to improve the surface defect of special steel which is corrosion resistant to high concentration nitric acid
Popperling et al. Studies of H-Induced Corrosion Cracking. II.--Comparative Studies of Hydrogen Permeation and Stress Corrosion Cracking
Fuduric-Jelaca et al. Corrosion Behaviour of Special High Alloyed CrNi Cast Steel in 20% Sulphuric Acid
JPS5693858A (en) High temp. steel with excellent creep embrittlement resistance
Cihal et al. Use of Special Stainless Steels Austenitic and Austenitic--Ferritic in Urea Plants
Tiberg Rods Resistant to Hydrosulfuric Acid
KR940000594A (en) High silicon-containing corrosion-resistant austenitic steel
Malinochka Sulfides in Industrial Grade Steels Containing Vanadium

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid