DD6单晶高温合金氧化物夹杂形成的热力学计算及分析
采用Thermo—calc热力学计算软件以及JMatPro分析软件对DD6镍基单晶高温合金真空感应熔炼过程中氧化物夹杂形成的热力学条件进行了计算分析。结果表明:DD6单晶高温合金熔化和凝固过程中形成的氧化物夹杂主要为Al2O3。热力学平衡状态下,熔化阶段和凝固阶段合金液中氧的活度分别在(3.21~14.0)×10,(1.63~4.89)×10^(-8)。范围内。在真空度为0.1Pa时,采用CaO坩埚熔炼DD6合金将会造成熔体增氧和A1z()s夹杂的产生。为了使A1。Os夹杂含量降低至10×10^(-6)以下,合金化开始前应将氧的含量控制在4.709×10^(-6)以内。...
        Saved in:
      
    
          | Published in | 材料工程 no. 7; pp. 78 - 82 | 
|---|---|
| Main Author | |
| Format | Journal Article | 
| Language | Chinese | 
| Published | 
            西北工业大学 凝固技术国家重点实验室,西安,710072%北京航空材料研究院先进高温结构材料重点实验室,北京,100095
    
        2013
     | 
| Subjects | |
| Online Access | Get full text | 
| ISSN | 1001-4381 1001-4381  | 
| DOI | 10.3969/j.issn.1001-4381.2013.07.015 | 
Cover
| Abstract | 采用Thermo—calc热力学计算软件以及JMatPro分析软件对DD6镍基单晶高温合金真空感应熔炼过程中氧化物夹杂形成的热力学条件进行了计算分析。结果表明:DD6单晶高温合金熔化和凝固过程中形成的氧化物夹杂主要为Al2O3。热力学平衡状态下,熔化阶段和凝固阶段合金液中氧的活度分别在(3.21~14.0)×10,(1.63~4.89)×10^(-8)。范围内。在真空度为0.1Pa时,采用CaO坩埚熔炼DD6合金将会造成熔体增氧和A1z()s夹杂的产生。为了使A1。Os夹杂含量降低至10×10^(-6)以下,合金化开始前应将氧的含量控制在4.709×10^(-6)以内。 | 
    
|---|---|
| AbstractList | 采用Thermo—calc热力学计算软件以及JMatPro分析软件对DD6镍基单晶高温合金真空感应熔炼过程中氧化物夹杂形成的热力学条件进行了计算分析。结果表明:DD6单晶高温合金熔化和凝固过程中形成的氧化物夹杂主要为Al2O3。热力学平衡状态下,熔化阶段和凝固阶段合金液中氧的活度分别在(3.21~14.0)×10,(1.63~4.89)×10^(-8)。范围内。在真空度为0.1Pa时,采用CaO坩埚熔炼DD6合金将会造成熔体增氧和A1z()s夹杂的产生。为了使A1。Os夹杂含量降低至10×10^(-6)以下,合金化开始前应将氧的含量控制在4.709×10^(-6)以内。 TG146.1+5; 采用Thermo-calc热力学计算软件以及JMatPro分析软件对DD6镍基单晶高温合金真空感应熔炼过程中氧化物夹杂形成的热力学条件进行了计算分析.结果表明:DD6单晶高温合金熔化和凝固过程中形成的氧化物夹杂主要为Al2O3.热力学平衡状态下,熔化阶段和凝固阶段合金液中氧的活度分别在(3.21~14.0)×10-7,(1.63~4.89)×10-8 范围内.在真空度为0.1Pa时,采用CaO坩埚熔炼DD6合金将会造成熔体增氧和Al2O3夹杂的产生.为了使Al2O3夹杂含量降低至10×10-6以下,合金化开始前应将氧的含量控制在4.709×10-6以内.  | 
    
| Author | 乔海滨 刘林 赵新宝 汤鑫 张军 傅恒志 李相辉 曹腊梅 | 
    
| AuthorAffiliation | 西北工业大学凝固技术国家重点实验室,西安710072 北京航空材料研究院先进高温结构材料重点实验室,北京100095 | 
    
| AuthorAffiliation_xml | – name: 西北工业大学 凝固技术国家重点实验室,西安,710072%北京航空材料研究院先进高温结构材料重点实验室,北京,100095 | 
    
| Author_xml | – sequence: 1 fullname: 乔海滨 刘林 赵新宝 汤鑫 张军 傅恒志 李相辉 曹腊梅  | 
    
| BookMark | eNpNj01LAkEch4cwyMwPEdRxt3nZ2dk5htoLCF28yzjN2oqN5RLRtSJNiuzQOwVFFBJKp6hDH2d281u0YUSn_wsPvx_PJEjphlYAzCBoE-7yuZodhKG2EYTIcoiHbAwRsSGzIaJjIP33T_3bJ0A2DINKciJIEXLSoJDPu-b4LLp6G75cRu89020PW6fR67M5Oo8Pe-bxI7rdNZ8PUbsbX-_He33TuTH9p6_BfTy4MCcd0z6I7rpTYNwX9VBlf2cGlBYKpdySVVxZXM7NFy1JXWox5nOKKeHQJR5UwqEOpoxxojDyCKvAChaKUU9y6hIfU4U597haRX5iJqQkGTA7it0W2he6Wq41tpo6KSzLelX--EOW2Cfc9IiTaw1d3QwScqMZrIvmTtlxqYcJQeQbyHVyDQ | 
    
| ClassificationCodes | TG146.1+5 | 
    
| ContentType | Journal Article | 
    
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. | 
    
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. | 
    
| DBID | 2RA 92L CQIGP W92 ~WA 2B. 4A8 92I 93N PSX TCJ  | 
    
| DOI | 10.3969/j.issn.1001-4381.2013.07.015 | 
    
| DatabaseName | 维普期刊资源整合服务平台 中文科技期刊数据库-CALIS站点 维普中文期刊数据库 中文科技期刊数据库-工程技术 中文科技期刊数据库- 镜像站点 Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ)  | 
    
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc | 
    
| Discipline | Engineering | 
    
| DocumentTitleAlternate | Thermodynamics Calculation and Analysis of Oxide Inclusion Formation in Single Crystal Superalloy DD6 | 
    
| DocumentTitle_FL | Thermodynamics Calculation and Analysis of Oxide Inclusion Formation in Single Crystal Superalloy DD6 | 
    
| EISSN | 1001-4381 | 
    
| EndPage | 82 | 
    
| ExternalDocumentID | clgc201307015 46582331  | 
    
| GrantInformation_xml | – fundername: 国家973项目; 国家自然科学基金 funderid: (2010CB631202,2011CB610406); (50931004,51101120)  | 
    
| GroupedDBID | -02 2.D 2B. 2C0 2RA 2VQ 5VS 5XA 5XC 92H 92I 92L ACBEA ACGFS ACIWK ALMA_UNASSIGNED_HOLDINGS AMTXH CCEZO CDRFL CQIGP CW9 FEDTE FIJ GROUPED_DOAJ HVGLF IPNFZ RIG TCJ TGT U1G U5L W92 ~WA 4A8 93N ABJNI PSX  | 
    
| ID | FETCH-LOGICAL-c565-77f95253906380ea454257793e21837b0b2ae758c9563f25e29989ed1f013acc3 | 
    
| ISSN | 1001-4381 | 
    
| IngestDate | Thu May 29 04:06:47 EDT 2025 Wed Feb 14 10:42:34 EST 2024  | 
    
| IsPeerReviewed | true | 
    
| IsScholarly | true | 
    
| Issue | 7 | 
    
| Keywords | 氧活度 Al2O3夹杂 thermodynamics calculation DD6 热力学计算 oxygen activity Al2O3 inclusion  | 
    
| Language | Chinese | 
    
| LinkModel | OpenURL | 
    
| MergedId | FETCHMERGED-LOGICAL-c565-77f95253906380ea454257793e21837b0b2ae758c9563f25e29989ed1f013acc3 | 
    
| Notes | 11-1800/TB DD6 ; Al2O3 inclusion ; thermodynamics calculation ; oxygen activity QIAO Hai-bin ,LIU Lin ,ZHAO Xin-bao ,TANG Xin , ZHANG Jun ,FU Heng-zhi ,LI Xiang-hui ,CAO La-mei (1. State Key Laboratory of Solidification Processing, Northwestern Polytechnical University,Xi'an 710072,China; 2 .Science and Technology on Advanced High Temperature Structural Materials Laboratory,Beijing Institute of Aeronautical Materials,Beijing 100095, China) Calculation and analysis on the thermodynamics conditions for the formation of oxide inclu- sion during the vacuum induction melting of Ni-based single crystal superalloy DD6 have been carried out by using Thermo-calc thermodynamics software and JMatPro analysis software. The results show that the main oxide inclusion is Al2O3. Under the thermodynamic equilibrium state, the value of oxygen activity during the melting and solidification stages is within (3. 21-14. 0) ×10^(-7) and (1. 63- 4.89) ×10^(-8). It will cause increasing oxygen in the molten liquid and the formation of A  | 
    
| PageCount | 5 | 
    
| ParticipantIDs | wanfang_journals_clgc201307015 chongqing_primary_46582331  | 
    
| PublicationCentury | 2000 | 
    
| PublicationDate | 2013 | 
    
| PublicationDateYYYYMMDD | 2013-01-01 | 
    
| PublicationDate_xml | – year: 2013 text: 2013  | 
    
| PublicationDecade | 2010 | 
    
| PublicationTitle | 材料工程 | 
    
| PublicationTitleAlternate | Journal of Materials Engineering | 
    
| PublicationTitle_FL | Journal of Materials Engineering | 
    
| PublicationYear | 2013 | 
    
| Publisher | 西北工业大学 凝固技术国家重点实验室,西安,710072%北京航空材料研究院先进高温结构材料重点实验室,北京,100095 | 
    
| Publisher_xml | – name: 西北工业大学 凝固技术国家重点实验室,西安,710072%北京航空材料研究院先进高温结构材料重点实验室,北京,100095 | 
    
| SSID | ssib001105114 ssib038074674 ssib051373031 ssib044725097 ssj0002507531 ssib023166898  | 
    
| Score | 1.9511014 | 
    
| Snippet | 采用Thermo—calc热力学计算软件以及JMatPro分析软件对DD6镍基单晶高温合金真空感应熔炼过程中氧化物夹杂形成的热力学条件进行了计算分析。结果表明:DD6单晶高温合金熔化和... TG146.1+5; 采用Thermo-calc热力学计算软件以及JMatPro分析软件对DD6镍基单晶高温合金真空感应熔炼过程中氧化物夹杂形成的热力学条件进行了计算分析.结果表明:DD6单晶高温...  | 
    
| SourceID | wanfang chongqing  | 
    
| SourceType | Aggregation Database Publisher  | 
    
| StartPage | 78 | 
    
| SubjectTerms | Al2O3 DD6 夹杂 氧活度 热力学计算  | 
    
| Title | DD6单晶高温合金氧化物夹杂形成的热力学计算及分析 | 
    
| URI | http://lib.cqvip.com/qk/92115X/201307/46582331.html https://d.wanfangdata.com.cn/periodical/clgc201307015  | 
    
| hasFullText | 1 | 
    
| inHoldings | 1 | 
    
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVAON databaseName: DOAJ Directory of Open Access Journals customDbUrl: eissn: 1001-4381 dateEnd: 99991231 omitProxy: true ssIdentifier: ssj0002507531 issn: 1001-4381 databaseCode: DOA dateStart: 20120101 isFulltext: true titleUrlDefault: https://www.doaj.org/ providerName: Directory of Open Access Journals – providerCode: PRVALS databaseName: IngentaConnect Open Access Journals customDbUrl: eissn: 1001-4381 dateEnd: 20150615 omitProxy: true ssIdentifier: ssj0002507531 issn: 1001-4381 databaseCode: FIJ dateStart: 20110115 isFulltext: true titleUrlDefault: http://www.ingentaconnect.com/content/title?j_type=online&j_startat=Aa&j_endat=Af&j_pagesize=200&j_page=1 providerName: Ingenta  | 
    
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR3LbtQwMKqKhOCAeIoWqHqoT2hL4sSxfXQ2WZUeOBWpt1WSzbYHtLzaS4-AYKlAlANvgQRCoAq14oTgwOdkl_4FM5N0N30IKJeVdzyeGc9Y9oxjjy1rKtESTwY5NRnHcQ38f11TXtqCv64jWokd84xO-V7xZ656s_NifmS0Wzm1tLyUTKcr-94r-R-rAgzsirdkD2DZAVEAQBnsC79gYfj9JxuHoc8iwVTItGCRz7RmAUA0MwHTCiGBYkYjjraZUlgFwb92qMpmRlLzOtPQSjKlS2TjsUATwZApjpAgZIYjBIgAKUDWhimPWrnMhETHMB1Qc0AGgsA6YsZBHCjoglcD0bCgmPKJBVTZVRe55ItcfBRMk0gBEBFEChoOPhOxiCTVHnWIsLAQANYQhZgV6kBmclijqI0oGYFCUHhACYcoAHZQH6A5UJsJqrskxfVWGtHUW6DV2FaorAjtoRm0KTVbKJ10dJGwJXYXTRSwwJCODZ4_QaHqzDS2q8JSusLC0ArMjurnZKtC8IiMb1CCAgL8eH2HcAAEO_M65luSnHFRkdhDAQzhg8qADupbl1LttglU2aT5AoekArih8aJI6ajgBg2KvUNSopm0W1pFefuxOGg393SE1x1y7ytLLx7uw4RzlVlHVpbW4qWn0kkrXkHevfy72te0_CPB6QFBPMDpUore4ubwrgTr6bWFFDFg8cNsFYc47uxhwtjLs8PAAsIQZ3jeAIIi31fDjQp8tcGrZMXyPAmhxfD7vHBcWEnL7-3oI0KtFPRY6kDKw9ZU2YVLf-oA5oBZvN5ZuAmeLV007LTjzkLFJ547bh0rg9lJU8xMJ6yRlcWT1tFKitNTVgRzVP74We_Vt60vL3vf1_O17taDp72vn_NHz_sP1_OPP3pv7-Q_P_S6a_3X9_p3N_LVN_nGp1-b7_ubL_Inq3n3fu_d2mlrrhHN1Wdq5dMttRQiRAjZ21pw4WoMiOws9gS6BuAKZBiRycROeJxJoVItfLfNRQZOsdJZy2lDR-M0dc9Yo53rneysNSnbsIDEfqpdKKRA15d-4mQt8CUgdvOyMWt8oI_mjSJDT9ODuIq7rjNmTZQKapbT9u3mDnOP_w3hnHWE0wM4uOl63hpdurWcXYAwZCmZoO27CRonvwHghNoF | 
    
| linkProvider | Ingenta | 
    
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=DD6%E5%8D%95%E6%99%B6%E9%AB%98%E6%B8%A9%E5%90%88%E9%87%91%E6%B0%A7%E5%8C%96%E7%89%A9%E5%A4%B9%E6%9D%82%E5%BD%A2%E6%88%90%E7%9A%84%E7%83%AD%E5%8A%9B%E5%AD%A6%E8%AE%A1%E7%AE%97%E5%8F%8A%E5%88%86%E6%9E%90&rft.jtitle=%E6%9D%90%E6%96%99%E5%B7%A5%E7%A8%8B&rft.au=%E4%B9%94%E6%B5%B7%E6%BB%A8&rft.au=%E5%88%98%E6%9E%97&rft.au=%E8%B5%B5%E6%96%B0%E5%AE%9D&rft.au=%E6%B1%A4%E9%91%AB&rft.date=2013&rft.pub=%E8%A5%BF%E5%8C%97%E5%B7%A5%E4%B8%9A%E5%A4%A7%E5%AD%A6+%E5%87%9D%E5%9B%BA%E6%8A%80%E6%9C%AF%E5%9B%BD%E5%AE%B6%E9%87%8D%E7%82%B9%E5%AE%9E%E9%AA%8C%E5%AE%A4%2C%E8%A5%BF%E5%AE%89%2C710072%25%E5%8C%97%E4%BA%AC%E8%88%AA%E7%A9%BA%E6%9D%90%E6%96%99%E7%A0%94%E7%A9%B6%E9%99%A2%E5%85%88%E8%BF%9B%E9%AB%98%E6%B8%A9%E7%BB%93%E6%9E%84%E6%9D%90%E6%96%99%E9%87%8D%E7%82%B9%E5%AE%9E%E9%AA%8C%E5%AE%A4%2C%E5%8C%97%E4%BA%AC%2C100095&rft.issn=1001-4381&rft.issue=7&rft.spage=78&rft.epage=96&rft_id=info:doi/10.3969%2Fj.issn.1001-4381.2013.07.015&rft.externalDocID=clgc201307015 | 
    
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F92115X%2F92115X.jpg http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fclgc%2Fclgc.jpg  |