温馨提示：本站仅提供公开网络链接索引服务，不存储、不篡改任何第三方内容，所有内容版权归原作者所有
AI智能索引来源：http://www.eb.com/technology/abrasive
点击访问原文链接

Abrasive | Types, Grades, Uses & Applications | Britannica

进入原网站 导航首页
SUBSCRIBESUBSCRIBESUBSCRIBEHomeHistory & SocietyScience & TechBiographiesAnimals & NatureGeography & TravelArts & CultureProConMoneyGames & QuizzesVideosOn This DayOne Good FactDictionaryNew ArticlesHistory & SocietyLifestyles & Social IssuesPhilosophy & ReligionPolitics, Law & GovernmentWorld HistoryScience & TechHealth & MedicineScienceTechnologyBiographiesBrowse BiographiesAnimals & NatureBirds, Reptiles & Other VertebratesEnvironmentFossils & Geologic TimeInsects & Other InvertebratesMammalsPlantsGeography & TravelGeography & TravelArts & CultureEntertainment & Pop CultureLiteratureSports & RecreationVisual ArtsImage GalleriesPodcastsSummariesTop QuestionsLists and StoriesBritannica KidsAsk the ChatbotGames & QuizzesHistory & SocietyScience & TechBiographiesAnimals & NatureGeography & TravelArts & CultureProConMoneyVideosabrasiveIntroductionHistoryAbrasive materials: their composition and propertiesFabrication into useful formsPreparation and sizingAbrasive-product manufactureGrinding wheelsForming and firingTruing, grading, and testingSandpapersCoatingShapingOther abrasive productsIndustrial applicationsGrindingTumbling mediaCutting wheelsTool sharpeningMetal cleaningMiscellaneous applicationsReferences & Edit HistoryRelated TopicsImagesabrasives summaryBuilding Blocks of Everyday ObjectsTechnologyIndustryFacebookXhttps://www.britannica.com/technology/abrasiveUnited States Environmental Protection Agency - Abrasives Manufacturingabrasive - Student Encyclopedia (Ages 11 and up)Angle grinderThomas O. Mason Professor of Materials Science and Engineering, Northwestern University, Evanston, Illinois. Coeditor of Symposium on Point Defects and Related Properties of Ceramics and others.AllBritannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....Historysyntheticdiamondgrinding wheelsabrasivesceramic composition and propertiesemeryUffizi GalleryknifeabrasiveglasspaperBritannica Quiz Building Blocks of Everyday ObjectssandsandstoneclayAchesonsilicon carbideelectric furnacesaluminaGeneral Electric CompanysyntheticdiamondsSUBSCRIBE Once used only when precise dimensional accuracy and smooth surfaces were necessary, abrasives have become a widely applied industrial tool. Higher grinding-wheel speeds, more powerful grinding machines, and improved abrasives have steadily augmentedhardnessMohs hardnessVickers testKnoopcharacteristicscrystal structurelapping abrasivesharpeningattrition resistancesandpaperglass beadSee all related contentMohs scaleVickers scaleKnoop scaleindustrial diamondcorundumemerygarnetflintquartzpumicetalcsynthetic diamondboron nitride (cubic)boron carbidesilicon carbidealumina

智能索引记录