{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"对13Cr4Mo4Ni4VA钢进行了表层复合化学热处理,即在渗碳硬化层的基础上再进行渗氮处理,形成复合硬化层.采用光学显微镜(OM)、扫描电镜(SEM)、X射线衍射(XRD)、电子探针(EMPA)及显微硬度梯度测试等方法对复合化学热处理过程组织性能的演变规律进行探索研究.结果表明,13Cr4Mo4Ni4VA钢在复合化学热处理过程中,碳氮原子吸收和扩散使表层的碳氮浓度梯度分布,从而导致从表面到心部组织性能梯度变化,呈现不同的界面层;在不同热处理阶段,不同的界面层热处理响应不同,导致渗层不同组织、硬度分布和演变.碳氮复合化学热处理工艺和以往的单一渗碳、渗氮以及氮碳或碳氮共渗有本质区别,其不仅使表面硬度达到超硬化(>70HRC),而且渗层深,具有优异的梯度结构,承载能力强.","authors":[{"authorName":"江志华","id":"0db55f7a-6646-414a-8bfa-03d6e95b5c6e","originalAuthorName":"江志华"},{"authorName":"佟小军","id":"347d1707-8cb8-4109-b139-cb17ce5a8755","originalAuthorName":"佟小军"},{"authorName":"孙枫","id":"cae9d428-64c5-457e-9e46-ad88b1325e41","originalAuthorName":"孙枫"},{"authorName":"王广生","id":"96d555bc-37b5-4103-963b-8ddebbc14267","originalAuthorName":"王广生"},{"authorName":"李志","id":"cf423711-cd8a-448e-9a8c-cc9c83a9c0f9","originalAuthorName":"李志"}],"doi":"10.3969/j.issn.1005-5053.2011.3.008","fpage":"40","id":"bdcffe0e-1619-4ca5-a761-75888c173f63","issue":"3","journal":{"abbrevTitle":"HKCLXB","coverImgSrc":"journal/img/cover/HKCLXB.jpg","id":"41","issnPpub":"1005-5053","publisherId":"HKCLXB","title":"航空材料学报"},"keywords":[{"id":"0d2919ae-f0ab-4fd2-af0d-044f9455e81b","keyword":"13Cr14Mo4Ni4VA钢","originalKeyword":"13Cr14Mo4Ni4VA钢"},{"id":"3e436cb8-af2e-4cd5-b7b1-2b95a1c9e5c0","keyword":"复合化学热处理","originalKeyword":"复合化学热处理"},{"id":"7249631f-c1c5-4a8d-8567-9e5f81a4f6c9","keyword":"渗层组织性能演变","originalKeyword":"渗层组织性能演变"},{"id":"2d7fef55-051b-4777-ac12-71b9259d9106","keyword":"界面层","originalKeyword":"界面层"},{"id":"590694f0-04e6-4757-8ad7-08f450d6c75a","keyword":"双层硬化结构","originalKeyword":"双层硬化结构"},{"id":"2d064381-4ec4-4150-8216-d543fc1dbb70","keyword":"表面超硬化","originalKeyword":"表面超硬化"}],"language":"zh","publisherId":"hkclxb201103009","title":"13Cr4Mo4Ni4VA钢复合化学热处理过程渗层组织性能演变","volume":"31","year":"2011"},{"abstractinfo":"对渗碳硬化13Cr4 Mo4Ni4VA钢进行渗氮处理后形成复合硬化层,采用光学显微镜、扫描电镜、X射线衍射、透射电镜、高分辨电镜、电子探针及显微硬度测试等方法对复合硬化层进行表征.结果表明,复合硬化13 Cr4Mo4Ni4VA钢渗层碳氮浓度呈梯度分布,从表面到心部组织性能也呈梯度变化,表现出异于传统硬化工艺的组织结构特性.复合硬化层为双层硬化结构,渗氮层组织优异,少无沿晶化合物,析出细小的片状的Mo2N、周期性层状分布的Mo2C以及C r2(C,N)等合金碳(氮)化合物,在析出相沉淀硬化和碳氮原子固溶强化共同作用下,使复合硬化层表面硬度达到超硬化(> 70HRC),有效硬化层维持很大的层深,具有优异的硬度梯度及残余压应力场.","authors":[{"authorName":"江志华","id":"660d1bdd-8244-40e9-964c-3ebb15fd1a70","originalAuthorName":"江志华"},{"authorName":"李春志","id":"39f98e6e-391b-4e5a-9517-2af8a3acd912","originalAuthorName":"李春志"},{"authorName":"张建国","id":"79bcc675-d9ed-4fd8-8cfb-6157d41da212","originalAuthorName":"张建国"},{"authorName":"金建军","id":"9aaa43d5-7901-4dd8-af49-d8f91ceb25c2","originalAuthorName":"金建军"},{"authorName":"佟小军","id":"75757a41-9e09-431a-9c84-b5466cb90439","originalAuthorName":"佟小军"},{"authorName":"王晓震","id":"97cc0618-8ff3-4045-b087-8cb47a87f9cc","originalAuthorName":"王晓震"}],"doi":"10.11868/j.issn.1005-5053.2015.5.002","fpage":"7","id":"9f228b7b-517d-46e5-8e82-16fa2470d1df","issue":"5","journal":{"abbrevTitle":"HKCLXB","coverImgSrc":"journal/img/cover/HKCLXB.jpg","id":"41","issnPpub":"1005-5053","publisherId":"HKCLXB","title":"航空材料学报"},"keywords":[{"id":"79512107-9a8e-4fea-8af9-fc541932da5b","keyword":"13Cr4Mo4Ni4VA钢","originalKeyword":"13Cr4Mo4Ni4VA钢"},{"id":"b4402377-dc53-419e-8aaa-3a0591b1ce24","keyword":"双层硬化结构","originalKeyword":"双层硬化结构"},{"id":"05070bd2-0863-4abd-bee5-420a4b25d158","keyword":"Cr2(C,N)","originalKeyword":"Cr2(C,N)"},{"id":"a2c356eb-3a45-44ee-a64f-43befaef68d3","keyword":"片状Mo2N","originalKeyword":"片状Mo2N"},{"id":"d4064fb9-a2e2-45bd-81da-803fed3b72ea","keyword":"层状结构Mo2C","originalKeyword":"层状结构Mo2C"},{"id":"4a485e6a-5e64-4c24-9b8b-31fa5165b582","keyword":"表面超硬化(>70HRC)","originalKeyword":"表面超硬化(>70HRC)"},{"id":"7862876e-dd5c-4688-93af-36f797b60923","keyword":"硬度梯度","originalKeyword":"硬度梯度"},{"id":"54dcacd6-42cc-4bfe-a706-4e3e959088b5","keyword":"残余压应力场","originalKeyword":"残余压应力场"}],"language":"zh","publisherId":"hkclxb201505002","title":"13Cr4Mo4Ni4VA钢复合硬化层的表征研究","volume":"35","year":"2015"},{"abstractinfo":"对13Cr4Mo4Ni4VA钢进行了真空渗碳、复合硬化及离子渗硫处理,制备了不同梯度结构的表面层.对不同工艺试件的摩擦磨损性能进行了对比研究,并对相应表面层的组织及磨损形貌进行观察分析,探索了不同工艺试件的抗磨减摩机理.结果表明:复合硬化13Cr4Mo4Ni4VA钢表面超硬(>70HRC),组织优异,结构梯度分布,抗塑性变形能力强,具有优异的抗磨减摩性能;不同深度的离子渗硫层(基于渗碳层或复合硬化层)都具有良好自润滑性能,在多种机理综合作用下保持减摩效果,但过厚硫化物层会导致耐磨性降低.","authors":[{"authorName":"江志华","id":"ada43018-a005-4ecc-b93e-6d0bee44fb27","originalAuthorName":"江志华"},{"authorName":"佟小军","id":"df6ea179-e0fd-474a-8a5d-541af6743411","originalAuthorName":"佟小军"},{"authorName":"孙枫","id":"b7e60723-829d-4456-9264-6ff4390c83e6","originalAuthorName":"孙枫"},{"authorName":"李志","id":"3534d77d-834e-4212-80b3-5d7a8ea11bd3","originalAuthorName":"李志"},{"authorName":"王子君","id":"3ecf35a0-fc23-41e9-ab1c-27e7d3df8ccc","originalAuthorName":"王子君"},{"authorName":"时连卫","id":"79479989-80e3-41e4-87ef-9972635e1ffb","originalAuthorName":"时连卫"}],"doi":"10.3969/j.issn.1005-5053.2011.4.008","fpage":"39","id":"5450fd6f-9548-46a9-9e81-a60951757c68","issue":"4","journal":{"abbrevTitle":"HKCLXB","coverImgSrc":"journal/img/cover/HKCLXB.jpg","id":"41","issnPpub":"1005-5053","publisherId":"HKCLXB","title":"航空材料学报"},"keywords":[{"id":"451af890-f8ac-4187-a71b-87739f6fcfcc","keyword":"13Cr4Mo4Ni4VA钢","originalKeyword":"13Cr4Mo4Ni4VA钢"},{"id":"762042ce-678d-445a-abf2-a989d3169fbd","keyword":"真空渗碳","originalKeyword":"真空渗碳"},{"id":"6257d523-ac6f-47f2-9022-ae1583626ab5","keyword":"复合硬化","originalKeyword":"复合硬化"},{"id":"59a54ba6-37a5-48c0-99e0-02d3dd57f16d","keyword":"离子渗硫","originalKeyword":"离子渗硫"},{"id":"7b067c5b-2394-4e68-b302-384216be7598","keyword":"抗磨减摩","originalKeyword":"抗磨减摩"},{"id":"64306f40-fab1-4000-948c-aac5bcc75937","keyword":"自润滑","originalKeyword":"自润滑"},{"id":"60d62ded-0759-4997-997c-8c09c18c468f","keyword":"表面超硬","originalKeyword":"表面超硬"},{"id":"fff7442c-09e3-44b6-bd13-afabecffd65d","keyword":"抗塑性变形能力","originalKeyword":"抗塑性变形能力"}],"language":"zh","publisherId":"hkclxb201104008","title":"复合化学热处理13Cr4M04Ni4VA钢摩擦磨损性能研究","volume":"31","year":"2011"},{"abstractinfo":"本工作导出了紧靠氮化物层下方发生的内氮化过程的动力学方程,方程也可用于双层内氮化过程。按此方程所设计的方案在氨气介质中对4Cr14Ni14W_2Mo 钢进行氮化实验,得到与预期相一致的结果。较高的氮化温度和较高的氨气分解率可免除该钢种的氮化层剥落。","authors":[{"authorName":"孙旭东","id":"600c4466-66eb-4943-a680-59b9a46a281f","originalAuthorName":"孙旭东"},{"authorName":"李见","id":"05ea7993-8495-4c91-a00c-9df5870d750f","originalAuthorName":"李见"}],"categoryName":"|","doi":"","fpage":"431","id":"3aaf72d1-7202-4d5a-862f-cee8bb96fc85","issue":"5","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[{"id":"cfab9e53-b3ac-4219-ab42-5ea101b39e86","keyword":"内氮化","originalKeyword":"内氮化"},{"id":"9776fad1-ba14-49ac-acea-3b8a9a925791","keyword":"nitridation","originalKeyword":"nitridation"},{"id":"912f1e06-7d2c-45dd-9f55-ed94803b92e2","keyword":"chemical heat treatment","originalKeyword":"chemical heat treatment"}],"language":"zh","publisherId":"1005-3093_1989_5_7","title":"4Cr14Ni14W2Mo 钢的内氮化动力学","volume":"3","year":"1989"},{"abstractinfo":"热轧态奥氏体钢4Cr14Ni14W2Mo氮化层的剥落倾向与接受氮化的表面在原棒材的取向有关。发现本试验钢料的晶粒中存在大体上呈平行排列的位错墙,而且不同晶粒的位错墙也大体上呈同向顺列的排布。当接受氮化的表面与这种位错墙近于平行时,在该表面上将形成易于剥落的厚的白亮氮化层。","authors":[{"authorName":"孙旭东","id":"74b147f6-a91c-4d77-8e81-10b76bccb512","originalAuthorName":"孙旭东"},{"authorName":"李见","id":"adfc018b-8f87-4ae2-9cdc-c550a243fca8","originalAuthorName":"李见"}],"categoryName":"|","doi":"","fpage":"71","id":"36f953d5-d1f2-4634-a385-f1c37b4ad48b","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"d7aa9589-ba60-4fc0-ae81-999c33fd9725","keyword":"钢的氮化","originalKeyword":"钢的氮化"},{"id":"c0c568f9-d341-44f8-b734-bc7ba6f5303a","keyword":"spalling","originalKeyword":"spalling"},{"id":"d4a007b6-2b5c-4ca7-82dc-80ce0667dd03","keyword":"heat resistant steel","originalKeyword":"heat resistant steel"}],"language":"zh","publisherId":"0412-1961_1989_2_22","title":"4Cr14Ni14W2Mo钢氮化层剥落机理的探讨","volume":"25","year":"1989"},{"abstractinfo":"研究了镀铬对轴用0Cr13Ni4Mo钢疲劳强度的影响,发现镀铬可导致疲劳强度σ-1(107次)下降37.5%~41%.电镜观察发现,镀层中的微裂纹是引发速断的疲劳源.低温去氢无助于疲劳性能改善.","authors":[{"authorName":"王毓麟","id":"a69f1924-14c4-4963-9f6e-3c54a232f191","originalAuthorName":"王毓麟"},{"authorName":"王淑霞","id":"9c46fe34-660a-494b-bb8a-73f54a62d075","originalAuthorName":"王淑霞"},{"authorName":"贾伟","id":"211f5666-69f5-4e3f-9f46-3f455c8afd21","originalAuthorName":"贾伟"}],"doi":"10.3969/j.issn.1004-244X.2002.02.014","fpage":"49","id":"d90a6d15-0274-44ee-aabf-43727742e4c3","issue":"2","journal":{"abbrevTitle":"BQCLKXYGC","coverImgSrc":"journal/img/cover/BQCLKXYGC.jpg","id":"4","issnPpub":"1004-244X","publisherId":"BQCLKXYGC","title":"兵器材料科学与工程 "},"keywords":[{"id":"fe0733a0-fef5-4c1e-95f6-dbdd046fa441","keyword":"镀铬","originalKeyword":"镀铬"},{"id":"1001ccbe-734f-49c0-9655-e6e42d26f773","keyword":"疲劳强度","originalKeyword":"疲劳强度"}],"language":"zh","publisherId":"bqclkxygc200202014","title":"镀铬对0Cr13Ni4Mo钢疲劳强度的影响","volume":"25","year":"2002"},{"abstractinfo":"使用光学显微镜、电子显微镜及快速测氢仪对4Crl4Nil4W2Mo钢渗氮层剥落机理进行了分析研究.找出了渗氮层剥落的根本原因是模锻工艺控制不合理,导致钢晶粒粗化,粗化的多边形晶粒在进行气体渗氮时易被氮、氢原子饱和,使渗氮层中的过渡层产生极大的应力而导致渗氮层脆性剥落.","authors":[{"authorName":"杨世伟","id":"9e494e52-3aef-47b0-b218-a49185443d50","originalAuthorName":"杨世伟"},{"authorName":"刘金玲","id":"c52633f0-62e9-4555-b1d3-81b84c005c6d","originalAuthorName":"刘金玲"},{"authorName":"李绍海","id":"c3820dda-fd01-47ac-ace7-519f4cf06098","originalAuthorName":"李绍海"},{"authorName":"李里","id":"15655968-9e26-4f89-8ee9-1bfce62c50e5","originalAuthorName":"李里"}],"doi":"10.3969/j.issn.1009-6264.2002.03.012","fpage":"52","id":"31991f3e-7293-4f10-aabb-472ed241dc5a","issue":"3","journal":{"abbrevTitle":"CLRCLXB","coverImgSrc":"journal/img/cover/CLRCLXB.jpg","id":"15","issnPpub":"1009-6264","publisherId":"CLRCLXB","title":"材料热处理学报"},"keywords":[{"id":"a5543cab-261b-4591-a4f8-7bff543f8b3b","keyword":"晶粒粗化","originalKeyword":"晶粒粗化"},{"id":"f40d0920-1727-4e27-8881-08cd08e0f978","keyword":"渗氮层剥落","originalKeyword":"渗氮层剥落"},{"id":"037fbaeb-8de4-430f-8b3e-66934bfb7445","keyword":"氢陷阱","originalKeyword":"氢陷阱"}],"language":"zh","publisherId":"jsrclxb200203012","title":"4Cr14Ni14W2Mo钢渗氮层剥落原因分析","volume":"23","year":"2002"},{"abstractinfo":"<正> Unthank等人曾指出,含Cr高的奥氏体不锈钢在600~800℃氮化时,将沿晶界形成大量的CrN,并可能导致沿晶开裂,造成氮化层剥落.Kindlimann和Ansell认为,氮化表面上Fe或Ni-Fe的氮化物增到一定厚度时将产生“白亮层”,冷却时可能剥落。高濑孝夫在讨论氮化温度对18-8钢氮化层脆性影响时指出,低温氮化易出现氮化层剥落。本工作通过氮化前对试样作适当的预先热处理找到了解决氮化层剥落的方法,并探明了氮化层剥落的原因。","authors":[{"authorName":"李见","id":"1b096a3d-7e2a-4e97-b557-a6f588b22495","originalAuthorName":"李见"},{"authorName":"孙旭东","id":"d159255f-1f47-42ef-bde7-8daead3854a9","originalAuthorName":"孙旭东"},{"authorName":"李在先","id":"01629027-a8ea-41e3-ac6e-4ebcf8c5019a","originalAuthorName":"李在先"},{"authorName":"李春生","id":"361a5183-51d2-44ce-883f-02549d6848ee","originalAuthorName":"李春生"}],"categoryName":"|","doi":"","fpage":"47","id":"92d32d0a-448b-49a0-befa-419419b92eb0","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"c667b335-7898-43c9-bdd6-962b363093e5","keyword":"钢的氮化","originalKeyword":"钢的氮化"},{"id":"ce4b49af-79c3-430c-8c8f-55b6169ac1e9","keyword":"spalling","originalKeyword":"spalling"},{"id":"4e17a9ac-9c0d-485d-87f6-3dfb8417b5ee","keyword":"heat resistant steel","originalKeyword":"heat resistant steel"}],"language":"zh","publisherId":"0412-1961_1988_1_25","title":"4Cr14Ni14W2Mo钢氮化层剥落的研究","volume":"24","year":"1988"},{"abstractinfo":"对经1000℃正火和600℃回火的水轮机过流部件用钢0Cr13Ni4Mo进行喷丸处理,测量了喷丸影响层的显微硬度、X射线衍射线半高宽和屈服强度等参量的沿层深分布, 并计算了相应的晶块尺寸、微观应变和位错密度等微观结构参量.结果表明,该影响层以显微硬度和屈服强度表征的组织强化效应显著,显微硬度和屈服强度提高是由于晶块细化、微观应变和位错密度增大造成的。喷丸影响层不同部位的显微硬度与条件屈服点之比约为3.37;半高宽与显微硬度之间存在两段式线性关系Hw=2.07×10-3HV-3.47 (HV<2835MPa)和Hw=1.14×10-3HV-0.81 (HV>2835MPa),条件屈服点 与位错密度的平方根 之间存在Bailey-Hirsch线性关系: =551+16.2×10-4 。","authors":[{"authorName":"马素媛","id":"1a24413d-a866-489c-a1e0-c822417bc13a","originalAuthorName":"马素媛"},{"authorName":"陈瑞","id":"2b8bd2bf-1626-4082-aba8-359677809291","originalAuthorName":"陈瑞"},{"authorName":"贺笑春","id":"490f625f-2e22-4b4e-a6fc-9f08d5bdf82d","originalAuthorName":"贺笑春"},{"authorName":"李家宝","id":"6bc0a383-9d66-41c3-9c58-f848d9c48455","originalAuthorName":"李家宝"},{"authorName":"郝学卓","id":"15487641-fde0-43cf-83fe-f45d14e5f21e","originalAuthorName":"郝学卓"}],"categoryName":"|","doi":"","fpage":"28","id":"7aa04eef-eb4f-4442-94e5-bf0972631ecf","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"bd7c1390-6447-42c7-a8ca-effc144809fa","keyword":"马氏体不锈钢","originalKeyword":"马氏体不锈钢"},{"id":"67cfd8d1-f3f1-4dcc-a931-4322172ddabf","keyword":"shot peening affected layer","originalKeyword":"shot peening affected layer"},{"id":"e453efd6-f4b1-46cf-9e31-97df99d4d70b","keyword":"\nstructure strengthening","originalKeyword":"\nstructure strengthening"}],"language":"zh","publisherId":"0412-1961_2005_1_5","title":"0Cr13Ni4Mo马氏体不锈钢表层的喷丸强化","volume":"41","year":"2005"},{"abstractinfo":"对经1000℃正火和600℃回火的水轮机过流部件用钢0Cr13Ni4Mo进行喷丸处理,测量了喷丸影响层的显微硬度、X射线衍射线半高宽和屈服强度等参量的沿层深分布,并计算了相应的晶块尺寸、微观应变和位错密度等微观结构参量.结果表明,该影响层以显微硬度和屈服强度表征的组织强化效应显著,显微硬度和屈服强度提高是由于晶块细化、微观应变和位错密度增大造成的.喷丸影响层不同部位的显微硬度与条件屈服点之比约为3.37;半高宽与显微硬度之间存在两段式线性关系:Hw=2.07×10-3HV-3.47(HV≤2835 MPa)和Hw=1.14×10-3HV-0.81(HV>2835 MPa),条件屈服点与位错密度的平方根之间存在Bailey-Hirsch线性关系:σs0.2=551+16.2×10-4p1/2.","authors":[{"authorName":"马素媛","id":"504321cf-3f1c-42fb-934d-5b9cf3aee248","originalAuthorName":"马素媛"},{"authorName":"陈瑞","id":"896aaf2d-6d6a-41ff-bc47-9e370edaacd7","originalAuthorName":"陈瑞"},{"authorName":"贺笑春","id":"348fd618-aea0-4caf-8151-fd2f73a6d435","originalAuthorName":"贺笑春"},{"authorName":"李家宝","id":"59c7c7c3-2f1b-4df1-9a44-3b2429283698","originalAuthorName":"李家宝"},{"authorName":"郝学卓","id":"d7623eef-d4a7-484b-89a1-e7ed7acc44ce","originalAuthorName":"郝学卓"}],"doi":"10.3321/j.issn:0412-1961.2005.01.006","fpage":"28","id":"5ef98f4b-31a2-46fa-bf02-f57878aede49","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"e11970b5-8a36-4fa6-aa85-cea182481793","keyword":"马氏体不锈钢","originalKeyword":"马氏体不锈钢"},{"id":"69815622-5857-4f7d-a66e-495cfb3ac756","keyword":"喷丸影响层","originalKeyword":"喷丸影响层"},{"id":"9d396183-b776-4151-9a8f-b8892cc7f4fd","keyword":"组织强化","originalKeyword":"组织强化"},{"id":"b9816dcf-035d-41ee-82fb-897de654cb18","keyword":"屈服强度","originalKeyword":"屈服强度"},{"id":"0d3cf3e4-1c68-4c30-a0cd-cea389719433","keyword":"位错密度","originalKeyword":"位错密度"}],"language":"zh","publisherId":"jsxb200501006","title":"0Cr13Ni4Mo马氏体不锈钢表层的喷丸强化","volume":"41","year":"2005"}],"totalpage":7400,"totalrecord":73993}