欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    AECMA PREN 3349-1988 Aerospace Series Magnesium Alloy MG-C92 Solution Treated and Artificially Aged (T6) Casting Issue P 1《航空航天系列.镁合金MG-C92溶液处理和人工老化(T6)铸件.P1版》.pdf

    • 资源ID:420178       资源大小:162.17KB        全文页数:4页
    • 资源格式: PDF        下载积分:2000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要2000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    AECMA PREN 3349-1988 Aerospace Series Magnesium Alloy MG-C92 Solution Treated and Artificially Aged (T6) Casting Issue P 1《航空航天系列.镁合金MG-C92溶液处理和人工老化(T6)铸件.P1版》.pdf

    1、AECMA PREN3349 88 I012311 0005523 2 S _ -* A. E.C. M.A. STAN DARD NORME A.E.C.M.A. A.E.C.M.A. NORM prEN 3349 Issue P 1 October 1988 DIT PAR LASSOCIATION EUROPENNE DES CONSTRUCTEURS DE MATRIEL AROSPATIAL 88, boulevard Malesherbes, 75008 PARIS -TL. 45-63-82-85 UDC : Key words : ENGLISH VERSION Aerospa

    2、ce series Magnesium alloy MG-C92 Solution treated and artificially aged (T6) Casting Srie arospatiale Alliage de magnsium MG492 Mis en solution et revenu (T6) Pices coules Luft- und Raumfahrt Magnesiumlegierung MG-C92 Isungsgegl ht und warmausgelagert (T6) Gupstcke This .Aerospace Series pre-standar

    3、d has been drawn up under the responsibility of AECMA (Association Europenne des Constructeurs de Matriel Arospatial). It is published on green paper for fhe needs of AECMA-Members. It has been technically approved by the experts of the concerned AECMA Commission following comment by the Member coun

    4、tries. Subsequent to the publication of fhis pre-standard, the technical content shallnot be changed to an extent that interchangeability is affected, physically or functionally, without re-identification ofthe standard. After examination and signature of the AECMA Standard Checking Centre (NPS) and

    5、 formal agreement of the Official Services of the Member countries it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for final vote. Nota - Extra copies can be supplied by B.N.A.E. - 8. rue Moreau-Vauthier - 92100 BOULOGNE-BILLANCOURT Edition approved

    6、for publication Comments should be sent within six months C5 Chairman affer the date of publication decision 88, Bd. Malesherbes J. ODORICO 17th October 1988 A.E.C.M.A. 75008 PARIS - FRANCE 0 aecma 1988 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under l

    7、icense with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEH 3349 Paye 3 a 1 Scope arid field of epplication This standard specifies fcr the aerospace dgpl fcation, the rnechanitxl properties for casting, solution treated and artificially aged (T6), in mag

    8、nesiuir, l loy RG-W. Unless otherwise specified by She cirawiriy, the order or tk inspectior schedule, the present s$atidard shTl be used in ccnjuncticn with the referenced EN standards, 2 References EN 2032-1, Aerospace series - Conventional designdtion for metal 7ic irialerials EN 2032-2, o EM 207

    9、6-3, Aerospace series - Metallic niaterials - Part 2 - Ccding c- aaterials in delivery heat treatmeii)3 conditions Aerospace series - Alumiriium and rirugnesium alloy ingots dtld castins - Technical specification - Part 3 - Pre-production and production castftigs EN 2500-2, Aerospace series - Guidel

    10、ines fcr the preptiration and use of the statrdarcls for metollic matcriiils - Fart 2 -I Alumininn and aluminium alloys i) 1) In preparation O Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking

    11、 permitted without license from IHS-,-,-AECMA PREN33Li BB W LOL23LL 0005526 B W prEN 3349 Page 4 Others PRC tl t-o t-a 1 Y RE I) Zn Mn Zr Cu .Si Fe Ni i,O 3,o - 0,4 - - - - - - - i,5 4,O 0,2 0,15 IBO OY03 0,Ol 0,Ol 0,005 - - Elornent Chernlcol I Mcl Rem. Composltlon rnex. 1 170 - 185 - 245 - 255 - l

    12、ethod of melting - 160 - 220 orrn lethod of production ,mit dimenslons Bending Impact .1 Technlcal speclflcatlon .2 Dlrnanslonal standard 1.3 Dlmonslonal standard code k- - K i.1 Condltlon and heat treatment dei ivory 1.2 Delivarv conditlon coda :ondltlon nd ieat treatment J se -Ost plece ioat treat

    13、ment ;ampling )irnonslons :onCerncd rhlckness of :laddlng on each faCe Ilrection of sample I TemperaNre 10 g: - w I- I Elongation Reductlon I of area Hnrdness 1-1- Temperature e % Stress w u Elongotion a % Stress R a - Rupture Elongatlon at rupture - A% Notes see ilne 98 ,. Cast i ng Sand or investm

    14、ent EN 2076-3 Solution treated 525 5 5C / t = 8 II hot water or polymer quench u. artificially aged 500 5C / t = 16 h As delivered I I T6 2) T6 3) I T6 4) Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction o

    15、r networking permitted without license from IHS-,-,-1 Designation Notes Typical use I) RE = Rare Earths and are Nd rich 1,5 - 2,0, remainder heavy metal earths. 2) Separately cast test samples. 3) Cut up test samples taken from any zone, or release test samples cut frow the casting . The values show

    16、n are the mean of 4 and preferably 10 specimens. 4) Cut up test samples taken from a designated zone, or release test samples cut from the casting. 5) For greater thickness values shall be agreed. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-


    注意事项

    本文(AECMA PREN 3349-1988 Aerospace Series Magnesium Alloy MG-C92 Solution Treated and Artificially Aged (T6) Casting Issue P 1《航空航天系列.镁合金MG-C92溶液处理和人工老化(T6)铸件.P1版》.pdf)为本站会员(赵齐羽)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开