[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f9mI5uSjucil_noIFyI5w7YwWWuUuaM1OU7iek3emOUA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-12-25 01:14:44",173478825,[8,9,10,11],"氧化物","硅酸盐","晶相","非氧化物",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},12,"084eb096adc115c52ddf6f592cd4582a","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffc5233d8149b22060f8bc4fdf14fd59c.png","航空工程材料","119d8e40d04d4b4abc4ddd25be9ef7a6","7.陶瓷材料与高温材料","陶瓷的显微组织中包括( )、玻璃相和气相组成",[21,32,35,44,53,62,67,72,77,82],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],173478824,[25,26,27,28],"树脂","金属氧化物","黏土","生胶","传统陶瓷材料的主要原料有( )","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],173478826,[39,40,41,42],"硬度","塑性","弹性模量","热膨胀性能","陶瓷材料的热性能包括熔点、热容、导热性、( )及热稳定性等",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],173478827,[48,49,50,51],"镍基高温合金","钴基高温合金","铁基高温合金","铁镍基高温合金","下列变形高温合金使用温度最高的是( )",{"answer":54,"createTime":55,"id":56,"options":57,"question":60,"source":30,"type":61},[],"2025-11-19 19:26:50",237279394,[58,59],"正确","错误","NiAl基合金最主要的问题是室温塑性和韧性差,高温强度不足.( )",3,{"answer":63,"createTime":55,"id":64,"options":65,"question":66,"source":30,"type":61},[],237279395,[58,59],"TiAl系金属间化合物合金由于其密度高,比强度、比刚度高以及优良的高温性能,是航空、航天飞行器理想的新型高温结构材料.( )",{"answer":68,"createTime":55,"id":69,"options":70,"question":71,"source":30,"type":61},[],237279397,[58,59],"莫来石是特种结构陶瓷的主晶相.( )",{"answer":73,"createTime":55,"id":74,"options":75,"question":76,"source":30,"type":61},[],237279398,[58,59],"陶瓷的物理、化学、力学性能主要取决于主晶相.( )",{"answer":78,"createTime":55,"id":79,"options":80,"question":81,"source":30,"type":61},[],237279400,[58,59],"NiAl基合金具有熔点高、密度低,良好的抗氧化性,极高的导热性及较高的高温强度.( )",{"answer":83,"createTime":55,"id":84,"options":85,"question":86,"source":30,"type":61},[],237279402,[58,59],"陶瓷制品容易导电,可以做电线.( )"]