Tensile behavior and structure-property relationship of ferritic steels with nano-sized carbide dispersion were invesigated using Ti-added steel and Ti,Mo-added low carbon steels.By austenitizing followed by isothermal heat treatment at 700°C,polygonal ferrites containing very fine carbides of TiC and (Ti,Mo)C were obtained in the Ti-added and the Ti,Mo-added steels,respectively. results for this questionCan you use heat treatment on ferritic stainless steel?Can you use heat treatment on ferritic stainless steel?Ferritic stainless steel under normal circumstances is a stable single ferrite tissue heating,cooling does not occur phase change,so it can not use heat treatment to adjust the mechanical properties.The main purpose is to reduce brittleness and improve resistance to intergranular corrosion.Stainless Steel Heat Treatment The Ultimate Guide results for this questionFeedbackA Novel Ferritic Steel Family Hardened by Intermetallic A Novel Ferritic Steel Family Hardened by Intermetallic Compound G-phase Mujin Y ang a ,Jiahua Zhu a ,T ao Y ang b ,Junhua Luan b ,Zengbao Jiao c ,Xiuru F an d ,Bernd Kuhn d ,
A novel ferritic steel family hardened by intermetallic compound G-phase./ Yang,Mujin; Zhu,Jiahua; Yang,Tao; Luan,Junhua; Jiao,Zengbao; Fan,Xiuru; Kuhn,Bernd; Xiong,Xiangyuan; Wang,Cuiping; Liu,Chain Tsuan; Liu,Xingjun.In Materials ScienceA novel ferritic steel family hardened by intermetallic Feb 04,2019·The main focus of this contribution was on the demonstration of novel ferritic steels,hardened by nanoscale G-phase precipitates.With the help of thermodynamic and first principle calculations,the relative stabilities of varying G-phase types present in ternary and multicomponent alloy systems were systematically analyzed and a new 20Cr ferritic steel family was proposed.A novel ultra-high strength maraging steel with balanced A novel ultra-high strength precipitation hardened martensitic steel with balanced ductility and creep resistance has been developed.It utilises a unique combination of nanometre scale intermetallic precipitates of Laves phases and -NiAl to achieve such properties.The mechanical properties of this steel were assessed by tensile and creep testing.
South Africa is a major stainless steels producer because of the.advantage of its mineral wealth.Ferritic steels are relatively cheaper than their competitors in the stainless steels group; the iron-chrome sigma intermetallic which occurs.in ferritic steels is however a source of concern because of the brittleness associated with this phase.Author É.N.Gorchakova,K.A.Lanskaya,E.F.YakovlevaPublish Year 1969Tao YANG - CityU Scholars A Research Hub of ExcellenceA novel ferritic steel family hardened by intermetallic compound G-phase Yang,M.,Zhu,J.,Yang,T.,Luan,J.,Jiao,Z.,Fan,X.,Kuhn,B. 4 others ,Xiong,X.,Wang,C.,Liu,C.T. Liu,X.,4 Feb 2019 ,In Materials Science and Engineering A.745 ,p.390-399CN104046891A - Nanometer intermetallic compoundThe invention discloses nanometer intermetallic compound-reinforced superhigh strength ferritic steel and a manufacturing method thereof.The nanometer intermetallic compound-reinforced superhigh strength ferritic steel comprises,by weight,0-0.2% of C,2-15% of Ni,0-10% of Mn,0.5-6% of Al,0-4% of Cu,0-12% of Cr,0-3% of Mo,0-3% of W,0-0.5% of V,0-0.5% of Ti,0-0.5% of Nb,0-1% of Si
Stainless steels are the least versatile family of metals. ___ stainless steels are strengthened and hardened by cold working only. The thermal conductivity of both ferritic stainless steel and martensitic stainless steel is approximately ___% of that of carbon steel.50Cited by 8Publish Year 2019Author Mujin Yang,Jiahua Zhu,Tao Yang,Junhua Luan,Zengbao Jiao,Xiuru Fan,Bernd Kuhn,Xiangyuan Xiong,A novel ferritic steel family hardened by intermetallic A novel ferritic steel family hardened by intermetallic compound G-phase.Author links open overlay panel.MujinYanga JiahuaZhua TaoYangb JunhuaLuanb ZengbaoJiaoc XiuruFand BerndKuhnd XiangyuanXionge CuipingWanga Chain TsuanLiub XingjunLiuaf.https://doi/10.1016/j.msea.2018.11.148 Get rights and content.Cited by 8Publish Year 2019Author Mujin Yang,Jiahua Zhu,Tao Yang,Junhua Luan,Zengbao Jiao,Xiuru Fan,Bernd Kuhn,Xiangyuan Xiong,People also askHow is ferritic stainless steel similar to carbon steel?How is ferritic stainless steel similar to carbon steel?Right Ferritic stainless steel sheeting featured in the ceiling and fascia paneling in Sydney's Wynyard Walk.Because of their microstructure,ferritic stainless steels behave very similarly to carbon steels in bending,roll forming,spinning and shaping.Ferritic Stainless Steels
Heat-Resistant Steels and Alloys; Published March 1969; Phase composition of heat-resistant ferritic and austenitic steels precipitation-hardened by intermetallic compounds.É.N.Gorchakova,K.A.Lanskaya E.F.Yakovleva Metal Science and Heat TreatmentEffect of Cobalt on the Microstructure and Corrosion Jul 08,2019·Martensitic age-hardened stainless steel (MASS),which has the advantages of both maraging steel and martensite precipitation-hardened stainless steel,is a type of martensite stainless steel with ultra-low carbon content and enhanced alloy elements (Ref 1,2).The superior strength of MASS depends on lath martensite with high dislocation density obtained by quenching,as well asEstimated Reading Time 6 minsAuthors Accepted ManuscriptA Novel Ferritic Steel Family Hardened by Intermetallic Compound G-phase Mujin Yang,Jiahua Zhu,Tao Yang,Junhua Luan,Zengbao Jiao,Xiuru Fan,Bernd Kuhn,Xiangyuan
Aug 13,2018·Ferritics account for approximately 25% of stainless steel use worldwide.The name arises because these alloys have similar properties to carbon steels when they are bent or cut and,unlike the well-known 304 and 316 austenitic grades,ferritics are strongly attracted to a magnet.There is a major misconception that ferritic stainless steels High-chromium containing ferrite based heat resistant steelWhat is claimed is 1.A heat resistant high-chromium containing ferrite steel based on ferritic phase and containing 13-30% by weight of chromium and 1.0-10.0% by weight of cobalt,and having the capability of precipitating at least one intermetallic compound precipitate selected from the group consisting of a Laves phase of Fe 2 W,a Laves phase of Fe 2 Mo,a phase,and a compound Influence of Composition and Aging Heat Treatment onincreasing the strength.Those steels are generally hardened by aging at approximately 450-500 °C .Maraging steels based on iron-nickel martensite constitute a very important family of high-strength steels,which distinguishes itself by demonstrating an unparalleled combination of
·S T E E L S Processing,Structure,and Performance Second Edition George Krauss ASM International&Materials Park,Ohio 44073-0002 asminternationalStainless Steel Families Austenitic Ferritic MartensiticSep 11,2017·The major alloying element of ferritic stainless steels is only chromium in ranges from 10.5% to 18%,which provides them with a moderate level of corrosion resistance.These steels cannot be hardened by heat treatment processes and are always employed in the annealed condition.Unlike austenitic stainless steels,the ferritic family is magnetic.Stainless Steel Heat Treatment The Ultimate Guide 3.Heat treatment of martensitic stainless steel.Compared with ferritic stainless steel,austenitic stainless steel and duplex stainless steel,the most prominent feature of martensitic stainless steel is that the mechanical properties can be adjusted in a wide range through heat treatment methods to meet the needs of different use conditions.
Therefore,unlike the martensitic grades,ferritic stainless steels cannot be hardened by heat-treatment.They exhibit lower strength but higher ductility/toughness.Typical applications may include appliances,automotive and architectural trim ( i.e.,decorative purposes),as the cheapest stainless steels are found in this family (type 409).Standard Specication for Stainless Steel Bars and9.Testing for Intermetallic Compounds 9.1 When specied by the purchaser in the purchase order,the manufacturer shall test the austenitic or austenitic-ferritic (duplex) stainless steel material in its nal condition in accordance with supplementary test requirements S6.NOTE 2Many,if not all,duplex stainless steels and some austeniticSubnanometre elemental analysis - Wiley Online LibraryMujin Yang,Jiahua Zhu,Tao Yang,Junhua Luan,Zengbao Jiao,Xiuru Fan,Bernd Kuhn,Xiangyuan Xiong,Cuiping Wang,Chain Tsuan Liu and Xingjun Liu,A Novel Ferritic Steel Family Hardened by Intermetallic Compound G-phase,Materials Science and Engineering A,
Ferritic stainless steels (e.g.grades 1.4512 and 1.4016) consist of chromium (typically 12.5% or 17%) and iron.Ferritic stainless steels are essentially nickel-free.These materials contain very little carbon and are non-heat treatable,but exhibit superior corrosion resistance to martensitic stainless steelsUS20030192626A1 - Precipitation-hardened soft magnetic A precipitation-hardened soft magnetic ferritic stainless steel comprises C not more than 0.2 mass %,Si 0.01-3.0 mass %,Mn not more than 0.5 mass %,S not more than 0.3 mass %,Cr 12.0-19.0 mass %,Ni 1.0-4.0 mass % and Al 0.2-4.0 mass % and further contains at least one of Ti less than 0.5 mass % and Zr less than 0.3 mass % and the remainder being inevitable impurities and Fe,and ferritic material - Steel Material SupplierJan 08,2020·A basic stainless steel has a ferritic structure and is magnetic,formed from the addition of chromium it can be hardened through the addition of carbon,making it martensitic.316 stainless steel is a molybdenum-alloyed steel.