FIELD: metallurgy industry: production of austenitic corrosion-resistant high density welded steels. SUBSTANCE: the invention is dealt with production of austenitic corrosion-resistant high density welded steels. Such steel is used as a structural material for atomic power plants, and also in ...
A substantially non-porous, austenitic stainless steel that is resistant to chloride pitting and a method of making it are disclosed. The steel includes from 21-45% manganese, from 10-30% chromium, from 1-4% nickel, from 0.85-3% nitrogen, up to 2% silicon, up to 1% carbon and the ...
Corrosion-resistant austenitic steel 专利名称：Corrosion-resistant austenitic steel 发明人：GUMPEL, PAUL, DR.-ING.,HEIMANN,WINFRIED, DR.-ING.,GRUNDMANN, ROLF,DR.-ING.申请号：EP89108725.6 申请日：19890516 公开号：EP0342574A1 公开日：19891123 专利内容由知识产权出版社提供 摘要：The invention relates...
stabilizingheattreatmentofausteniticcorrosion-resistantsteelparts.PartsaredefinedinAMS2759.1.1Application:Thisspecificationisapplicabletopartsmadefromthefollowingcorrosion-resistantsteels:201,202,301,302,303,304,304L,305,308,309,309C,310,314,316,316L,318,321,347,and348(SeeTable1,Note1).2.APPLICABLE...
奥氏体钢(Austeniticsteel)AusteniticsteelAusteniticsteel:Austeniticsteelisaustenitesteelatnormaltemperature.Thereisnomagneticstructureinausteniticsteel,andithasgoodcoldworkability.Thecorrosionresistanceisbetterthanthatof430andothermartensiticsteels,andtheheatresistanceisbetter.Suchas:1Cr18Ni9Ti.Thecauseofformationisthatthere...
content; the lack of nickel results in lower corrosion resistance thantheaustenitic(chromium-nickel stainlesssteels). efd-induction.com efd-induction.com 铁 素体不锈钢是纯粹的铬(Cr)钢,几乎不含镍;镍的缺乏导致其 耐腐蚀性低于奥氏体钢(铬镍不锈钢)。
Fig. 12.29.Austenitic stainless steel body valve for cryogenic application after the cryogenic test. Grades 321 and 347 are stabilized by certain chemicals, so they are more resistant against intergranular stress cracking corrosion. Other important grades of austenitic stainless steel are those with a ...
United States Patent US2778731 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
Only a few types of stainless steel embody this property. In acidic solutions and oxidizing halide solutions necessary for paper bleaching, 254SMo demonstrates strong corrosion resistance, comparable to that of the most corrosion-resistant nickel-based alloys and titanium alloys. D...
PRODEC® 303 is resistant to mildly corrosive atmospheres but is inferior to 304 because of the high sulfur content. For optimum corrosion resistance, it is recommended that PRODEC® 303 be chemically treated to remove sulfides from the final surface of the parts.The high sulfur content, ...