热门站点| 世界资料网 | 专利资料网 | 世界资料网论坛
收藏本站| 设为首页| 首页

ISO 6721-2-1994 塑料动态机械性能的测定第2部分:扭摆法

作者:标准资料网 时间:2024-05-18 14:47:12  浏览:9245   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Plastics-Determinationofdynamicmechanicalproperties-Part2:Torsion-pendulummethod
【原文标准名称】:塑料动态机械性能的测定第2部分:扭摆法
【标准号】:ISO6721-2-1994
【标准状态】:作废
【国别】:国际
【发布日期】:1994-11
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;塑料;机械性能;特性;扭摆;剪切模量
【英文主题词】:Definition;Definitions;Deformation;Determination;Dynamic;Materialstesting;Mathematicalcalculations;Mechanicalproperties;Methods;Plastics;Properties;Rigid;Rigidity;Shearmodulus;Testspecimens;Testing;Torsionpendulumtests;Torsionpendulums;Torsiontests;Torsionalstiffness;Viscoelasticity
【摘要】:Specifiestwomethodsfordeterminingthelineardynamicmechanicalpropertiesofplastics,i.e.thestorageandlosscomponentsofthetorsionalmodulus,asafunctionoftemperature,forsmalldeformationswithinthefrequencyrangefrom0,1Hzto10Hz.Alsoprovidesinformationconcerningtheonsetofplasticflow.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:12P.;A4
【正文语种】:英语


下载地址: 点击此处下载
Product Code:SAE AMS6476
Title:Steel, Bars, Forgings, and Tubing, 0.50Cr 0.12Mo (0.89 1.01C)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope: This specification covers a low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock. These products have been used typically for bearing components requiring a through-hardening steel usually with hardness of approximately 60 HRC and section thickness under 0.50 inch (12.7 mm), but usage is not limited to such applications. UNS Number: K19526【英文标准名称】:Bondedabrasiveproducts-Dimensions-Grindingwheelsfortoolandtoolroomgrinding
【原文标准名称】:粘合磨料产品.尺寸.工具和工具室磨削用砂轮
【标准号】:BSISO603-6-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-11-15
【实施或试行日期】:1999-11-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:磨料;砂轮;磨削;形状;刀片;切削工具;磨床;名称与符号;尺寸;齿(切削工具)
【英文主题词】:Abrasiveproducts;Abrasives;Bound;Designations;Dimensions;Fixtures;Grindingwheels;Specification(approval);Testing;Toolgrindingmachines;Tools
【摘要】:ThispartofISO603specifiesthenominaldimensions,inmillimeters,of:—Type1:Straightgrindingwheel(generalapplictaionandsawsharpening)—Type3:Wheeltaperedononeside—Type5:Wheelrecessedononeside—Type6:Straightcupwheel—Type7:Wheelrecessedonbothsides—Type11:Tapercupwheel—Type12:DishwheelThesebondedabrasiveproductsareintendedtobeusedforgrindingorregrindingofcuttingfacesandedgesoftools.Theworkpiecesandthegrindingwheelsaremechanicallyguided.
【中国标准分类号】:J43
【国际标准分类号】:25_100_70
【页数】:16P;A4
【正文语种】:英语



版权声明:所有资料均为作者提供或网友推荐收集整理而来,仅供爱好者学习和研究使用,版权归原作者所有。
如本站内容有侵犯您的合法权益,请和我们取得联系,我们将立即改正或删除。
京ICP备14017250号-1