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ͻԭƳɵܡͻͻƷͻϿa(chn)ռ(5080)ҪFɫұˮմɡʯͻ܊ȹI(y)T(mn)͸ߜؼg(sh)I(lng)؄eǶʹڠtGP(gun)IλP(gun)Ia(chn)ˇh(hun)(ji)ֱӰ푹I(y)tGʹÉa(chn)Ʒ|(zh)a(chn)Чʺͽ(jng)(j)ЧͻƷcұy(tng)ߜعI(y)a(chn)໥M(jn)ͬl(f)չͻƷƄ(dng)@ЩI(y)¼g(sh)ŵõѸٰl(f)չ

ͻƷҪcVMP(gun)(gu)ͻƷІһ(f)PMcҊ(jin)12

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1ͻ2gԣ3Ժ4ܶȴ5

(jin)ʷ (li)a(chn)ʹͻƷYԴwɷ֞ڵͻƷ19001950gl(f)չͻƷ19511990gl(f)չͻƷ3(g)A

ڵͻƷͻƷԴ׷ݵ1615Ӣ(gu)˹Ԡ(Stourbridge)ճͿߠ(Conwall)ĿճճuGtճۻ16o(j)Ӣ(gu)ͻɰrtƄ(dng)˽ٹI(y)İl(f)չͬr(sh)Ӣ(gu)˹Р(Brm01)ճuɹؑ(yng)~tW޴ꑡ

1822Ӣ(gu)˗(wwYoung)ʿ(Shouth Wales)˼(Vale of Neath)ĵϼ{˹(Dinas)ɰrԭƳɹuAͻcAD(zhun)tͬr(sh)F(xin)1866귨(gu)r(nng)(Carnon)(bo)(do)VuķͬӢ(gu)_(ki)ʼtu1878R˹(sGThomas)ͼ˹(DGilchrist)ýͽY(ji)ϰʯD(zhun)t(ni)rʯ}ÓFˮR˹AD(zhun)t䓷ijɹҲƏVƽtҵĉAƽtõl(f)չ1884꣬ýͽY(ji)ϰʯut׵ĉAƽtӢ(gu)

19001950gl(f)չͻƷ1900(HAHarker)ZrO2ͻϣӢ(gu)Ơ(Shefield)W(xu)(gu)ԇ(yn)ƴuڰSZrO2бcķ׃a(chn)we׃δƳɿɑ(yng)õƷ1903̼uƳɹڷ(gu)ͱr(sh)\st_(ki)ʼʹ1908u״Á(li)?fn)tȡˏ(qing)߽̿|(zh)s̽Y(ji)r(sh)gЧ1913(gu)ķ(Mecallum)״ƳFVu1915Ӣ(gu)κ{ķ(Wynam)@캬tV2080tVu1921(gu)úAl2O3 6874͸Fe2O3•TiO2ĸX\ԭƳĪ(li)ʯTuڲ۸G(c)1925Ӣ(gu)_(ki)ʼ{(ln)ʯXuڲ۸G1927(O.Ruff)Ͱ(FEbbert)Ƴ˷(wn)Ʒ1928(gu)(Yongman)ƳɻW(xu)Y(ji)Vu1929‡(gu)ߠtt׺͠t_(ki)ʼʹ̼u1931(gu)‡(gu)Ӣ(gu)Ј(chng)ͬr(sh)F(xin)tVu1933‡(gu)ȫAƽtʹtVu@óɹ1935K“(lin)״Xuͬ꣬ձЇ(gu)ɽұa(chn)ĸX\ԭ˸Xuͬr(sh)(gu){(ln)ʯijɷֽӽĪ(li)ʯĴuVڲ۸G(gu)ɰ˾״ƳTXuĪZ˹(Monofrax)1936(gu)˺ZrO2 20Ī(li)ʯTu1937꺬¡Al2O3MonofraxMaAl2O3⾧ʯġK@a(chn)Sԓ(li)uc}۸G؂(c)1940(gu)ƽtt픹uAl2O3035(gu)ƽttõĘ(bio)(zhn)a(chn)Ʒ1941(gu)Ơع˾ƳAl2O3һZrO2һSiO2((jin)QAZS)Tu?tng)ZAC33̖(ho)AZSTuԓuڲ۸GʹÉ241947Ƴɿ^õIJַ(wn)ZrO2Ʒ

19511990gl(f)չͻƷ1951Ї(gu)״ʹüĴY(ji)ܷ}ʯӢ(SiO299Al2O3 03)ƳɃ(yu)|(zh)ƽt픹u(yng)ڴƽtt1952(gu)Ơع˾ȡTVtuă(xing)I(y)a(chn)TVtuҪ55MgO45tVM

1953Ї(gu)_(ki)ʼȻX\Xu1956Ї(gu)ƳVXuɹؑ(yng)ƽtt1958Ї(gu)_(ki)ʼa(chn)̼uڸߠttt1959Ї(gu)ĸXuяVؑ(yng)늠tƽtߠt͝ϵy(tng)1960ꡫ1962귨(gu)ͻϹ˾l(f)չT䆄u(AZSu)1961(gu)Ј(chng)_(ki)ʼֱӽY(ji)Vtu1962(gu)_(ki)l(f)ٽY(ji)Vtu

20o(j)60ԁ(li)Si3N4Y(ji)SiCu¡SiCY(ji)SiCuSi2ON2Y(ji)SiCuõ˰l(f)չ1970ձ_(ki)ʼa(chn)V̼u늠tc(din)λ1971(gu)ڸߠtL(fng)܅^(q)ԇSiCu1971ձȌV⾧ʯuG˺2ˮD(zhun)G^(gu)ɎʹãVtu152070УӢ(gu)ƳȫϳVtuձ50t߹늠tʹV̼u70ĩWڻD(zhun)G_(ki)ʼʹV⾧ʯuЇ(gu)_(ki)ʼV̼u5t늠tcˮKʹ80_(ki)l(f)ˎ(c)ڪMpX̼|(zh)ʽˮںX̼ͬr(sh)߀_(ki)l(f)SialonY(ji)SiCu80ձ_(ki)l(f)ˎZrO2һC|(zh)׵X̼̼(f)ˮ80ĩձ_(ki)l(f)˲SiO2X̼ͺʯۼs7Ӣʯuͬr(sh)K“(lin)_(ki)l(f)ZrO24550AZSTuձ߀ü׵Ļ{(dio)Al2O3SiO2С1ķl(f)չ˺ZrO293ϵTu90ԁ(li)(gu)_(ki)l(f)ܵĿӢʯu(yng)ڲwSۻtͬr(sh)߀_(ki)l(f)˼(x)ܶȵӢʯ䆶ˮr

(li) ͨͻƷķ(li)УҪW(xu)VMɷ(li)W(xu)|(zh)(li)r(sh)ӟ̶ȷ(li);(li)ͻȷ(li)

ҪW(xu)VMɷ(li) ԺSiO2ķQ|(zh)ͻƷԺ

Al2O3ķQ鄂|(zh)ͻƷԺMgOķQV|(zh)ͻƷ

W(xu)|(zh)(li) ڸߜcAԠt𻯌W(xu)(yng)ČͻƷV}ҪɷֵČىAͻƷڸߜزc͉A𻯌W(xu)(yng)ČͻƷ

r(sh)ӟ̶ȷ(li) ͻƷTͻƷͻƷ

;(li) ߠtƽtáD(zhun)tBTGáˮGͻƷ

ͻȷ(li) ͨͻƷ(15801770)ͻƷ(17702000)ظͻƷ(2000)

(sh)ͻƷĻW(xu)VMͻƷ֞飺(1)XϵͻƷSiO2һAl2O3ԪϵDɷֺSiO2100ɷֺAl2O3 100ͻƷ(2)AͻƷԉAɷֵͻƷ(3)ͻƷ(4)̼ͻƷx̼򻯺̼ͻƷ

ԭϼc(din)ͻƷͻԭͻȴ1580ȻԭϺͺϳԭϡȻԭϰʯ~ϞʯճߎXʯʯXVtʯ{(ln)ʯ辀ʯVVʯʯ߼yʯtFVӢʯʯīȣϳԭϰĪ(li)ʯˮVɰVɰȡ

o(w)ՓȻԭ߀ǺϳԭͻȾ1580 档ԭеҪVǾwVȻԭеճҪߎXʯX\ҪһˮӲXʯһˮܛXʯˮXʯVʯʯքeҪ̼V̼Vc̼}

(f)}ϳԭϳVɰҪVʯҪaAl2O3̼ɰҪaSiCͻԭa(chn)ͻƷ^(gu)ɷֻ򻯌W(xu)|(zh)ϟo(w)׃@ʾͻԭcͻƷИOеP(gun)ϵ

칤ˇc(din) Á(li)ͻƷȻVԭͨҪ(jng)^(gu)(џ)Yϡ쾚ɡzbȹƳɺϸĮa(chn)ƷҪӟ̎ԭϿQGD(zhun)Gџɲ늻tƳ(j)ԭϵĉKȣȽ(jng)ʽC(j)ٽ(jng)(du)݁C(j)(݆C(j)AFC(j)򷴓ʽC(j))M(jn)(x)ۿĥC(j)(dng)ĥĥӹͨɷO(sh)ĦuC(j)ҺC(j)ܳO(sh)DC(j)oO(sh)oC(j)(dng)O(sh)(dng)_(ti)wğṤO(sh)иʽ늟õͻƷO(sh)еGG

Ҫ;ă(yu)|(zh)ͻƷa(chn)ˇͨc(din)(1)ϡҪǸ߼ܶȡߵwe(wn)(2)ϱ(zhn)_؄eǼٵoԭҪùI(y)ƽQ(3)ȡA(y)ʩ⣬쾚Є(w)ʹMw(j)Y(ji)τеҪȫһ(4)߉еҪڳģеϸλܵͬӉһ200250MPaе߀ҪŚb(5)ĸߜ?z)ɗlֱӽY(ji)Vtu17001900ؽY(ji)̼uڸ^՚l2500 ɣX̼u̼1350(6)C(j)еӹ܇(ch)١@ĥе߀Ҫ󾫼(x)ӹ

(7)o(w)p̽BTû(dng)ˮڵĻuL(zhng)ˮڡʽˮڵһ㶼ҪM(jn)x侀̽Cÿ(g)ͻƷ_ʹf(wn)o(w)һʧ

Ʒ ͻƷĻW(xu)VMͻƷ֞XϵͻƷAͻƷͻƷ̼ͻƷ4(li)XϵͻƷuuճuXuĪ(li)ʯuʯ̖(ho)AͻƷVuVXuVtuʯuVʯuVuͻƷӢʯu䆴u䆄uĪ(li)ʯTu̼ͻƷX̼uV̼u̼uV}̼uճʯīƷ̼u̼u

u (SiO2)ҪɷֵͻƷuͻƷuҪԭǹʯuͻ16901710 ܛ_(ki)ʼض16201690ܶ231236gcm3(j)ͬҪuڽ?fn)tߠtL(fng)tͲ۸GʯʯӢÁ(li)ʽˮ

u Al2O31530ĹXͻƷuԭϞ麬ʯӢs|(zh)ճԭߎX~Ϟʯuwe(wn)(du)õĿ˿ڽ?fn)tԻFtʢͰ(ni)r䓴uFˮ޵ȡ ճu Al2O33048ͻƷճuҪԭϞͻճճuͻ15801750 棬ܛ_(ki)ʼض13001400ճuĿ^1100ˮlһ10ճuڸߠtL(fng)ttrʢͰ(ni)r͝ϵy(tng)

Xu Al2O3 48ͻƷXuҪԭXV(j)Al2O3 IJͬXu֞L(zhng)Zһ75LZһ65LZһ55LZһ484(g)̖(ho)XuĸߜؙC(j)еܲHcAl2O3 P(gun)߀QMɡڠB(ti)͔(sh)̖(ho)L(zhng)Zһ65Lzһ55ĸXuĪ(li)ʯʽW(wng)j(lu)Y(ji)(gu)õĸߜ؏(qing)̖(ho)L(zhng)Zһ75ĸXuMAl2O3 ^ߣaAl2O3ڸߜغ͑(yng)Һʹa(chn)Y(ji)(gu)׃ΣߜؙC(j)е(qing)½XuڸߠtL(fng)t늠tʢͰ(ni)ru^ˮڼu߀ڻ(dng)ˮں͸

Ī(li)ʯu Ī(li)ʯͻƷĪ(li)ʯac֮ʽ3Al2O3•2SiO2r(sh)aĪ(li)ʯʽ2Al2O3•SiO2r(sh)һĪ(li)ʯĪ(li)ʯuͻ1850Ī(li)ʯuĺܛضȸߡߜ׃ʵԺágԏ(qing)Ī(li)ʯuڸL(fng)?z)L(fng)t~(y)܇(ch)λ늻tt?sh)ȡ?/span>

u Ԅ(aAl2O3)ͻƷ섂uҪԭϞ鹤I(y)Xu֞Y(ji)uTuۄٟY(ji)u3NuĸߜؙC(j)е(qing)ȸ͸gĥpˣuڸߜGɎظGϲt⾫L͸

Vu ԷVʯĉAͻƷVu֞Y(ji)VucVu(li)Y(ji)Vuֱ֞ӽY(ji)VuٽY(ji)Vu}Y(ji)VuVu֞黯W(xu)Y(ji)Vu͞rY(ji)VuVuԭϞMgO89Vɰ

96ϵĸ߼Vɰ}Y(ji)Vuĺܛض15201600ֱӽY(ji)Vuĺܛضȿ_(d)1800Vu͉AggVuĿ^850ˮlVuĿԃH12VuĿˮ^ˮˮa(chn)Ѽy䏊(qing)Vu늠tt͠tסD(zhun)trFtɫұtĠtȡ VXu ԷVʯVX⾧ʯ|(zh)ĉAͻƷVXuҪԭVɰ͹I(y)Xؼ(j)X\ϡVXuĿ^ܛض^ߡVXuЇ(gu)1956ԇƳɹȑ(yng)ڟƽtt픡

Vtu ԷVʯVt⾧ʯĉAͻƷVtuҪԭϞVɰtV(j)ԭϺ칤ˇIJͬVtuɷֱ֞ӽY(ji)VtuٽY(ji)VtuٽY(ji)VtuA(y)(yng)VtuTVtuͲVtuVtuĿԺߜwe(wn)ܛضȸVtuڟ늠tλ͂(c)桢ƽtt􉦺Ͷˉ̎bõדpλԼ~D(zhun)tˮD(zhun)GͲ۸Gҵ

ʯu ԰ʯҪԭƳɵͻƷʯ̼V̼}ď(f)}ͨ40ϵCaO30ϵMgOʯuͰʯuͽʯuͷ(wn)԰ʯu3Nʯu^õĿԺ͸ߜW(xu)(wn)԰ʯu^õĿˮƽttͰʯu^D(zhun)ttrͽʯuD(zhun)ttr

Vu (MgO)Vϙʯ(2MgO•SiO2)V|(zh)ͻƷVuҪԭǸ߹VɰVuĺܛض^^^Vu܈䓾ttסӟttƽtҸӴu

Ӣʯu ӢʯҪԭͻƷӢʯ(ZrSiO4)Ǻ(ZrO2)(SiO2)ĻӢʯuܛض^ԡ?fn)tgԺͿҺg^ˣӢʯuʢͰ(ni)rBTˮڵظGG״uϲY(ji)(gu)ru

䆴u (ZrO2)ҪɷֵͻƷІбķͺ3N֮͡gоD(zhun)F(xin)бD(zhun)׃?yu)ķ䆕r(sh)we׃䆞鷀(wn)͡ȡ(wn)䆣ͨCaOMgOY2O3䆴uԭǷ(wn)򲿷ַ(wn)䆴u^ߵc(din)gԺ͉Ag^(qing)䆴uBTöˮʽˮںL(zhng)ˮסT䆴uڲ۸GҺ׶͂(c)

䆄u (ZrO2)3345ͻƷ䆄u֞T䆄u͟Y(ji)䆄u䆄uҪԭӢʯV͹I(y)X䆄uڲۻظG(c)ϲY(ji)(gu)Ȳλ

Ī(li)ʯu Ӣʯ͹I(y)XԭϵͻƷĪ(li)ʯuTƷʵweܶȴͲҺgԃ(yu)Ī(li)ʯuڲۻظG(c)ȲλҲұ𹤘I(y)ӟtt

Xһ̼̼u ۄ̼ʯīԭϟƵͻƷ@NƷõĿԺͿFˮ_ˢԣFˮA(y)̎(ni)r늠t䓲۵ȡ

V̼u VɰʯīԭƳɵͻƷV̼u(du)ˮ͠t^õĿgV̼uڿ՚мӟV̼uD(zhun)ttrײԪ늠tc(din)λʢͰλt⾫λ

̼u 䆺ʯīԭƳɵͻƷ̼uõĿ?fn)tgʽˮλס

V}̼u VɰʯɰʯīԭͻƷV}̼u͉AȠt͵Ftg^(qing)D(zhun)t늠tt⾫ʢͰ(ni)r ճʯīƷ ͻճʯīԭϟɵͻƷ@NƷڽgԺ^ˣ@NƷÁ(li)~ϽpٺϽ ̼u ̼ԭϟɵͻƷ̼uПጧ(do)ʸߜ؏(qing)ȴĥԃ(yu)͟gȃ(yu)c(din)̼uڸߠt²tX늽ۃ(ni)r

̼u ʯīo(w)úȞҪԭͻƷ̼uԸÛСጧ(do)ʸߜwe(wn)Ժgԏ(qing)ˣ̼uڸߠtt׺͠t׵

ߠtt̼u 20o(j)80ձ_(ki)l(f)΢̼u˚wͨʺFB͸ԵҪ@Nuͨ^(gu)n͟|(zh)ڟ^(gu)ڻW(xu)(yng)׵|(zh)@΢̼uҊ(jin)3

V⾧ʯu 20o(j)80ѳɞձ“(lin)‡(gu)ˮD(zhun)G^(gu)ɎôuV⾧ʯu(gu)Ҳl(f)չ^(gu)Ј(chng)L(zhng)_(d)10V⾧ʯuҲDz۸GҸӷжmʹõͻVtutډAtr(ji)tȾh(hun)Y(ji)ʯˮG^(gu)ɎʹõĽ(jng)(yn)gԇ(yn)Y(ji)V⾧ʯuõĻW(xu)gֿm۸GжθӴu

ֱӽY(ji)ϰʯu 1990(gu)90ˮD(zhun)GџʹֱӽY(ji)ϰʯu^߮a(chn)SPNSPGҲџʹֱӽY(ji)ϰʯu

ˮa(chn)g(sh)İl(f)չGY(ji)(gu)׃ԼԽ(li)Խ(yng)ʹl(f)չܼ(x)׵İʯu30Y(ji)Vɰ(x)ۺ70ʯɰwƳɵİʯu^õʹ߀_(ki)l(f)˼ZrO2ƳɵĿߜ؏(qing)ȸߵĺ䆰ʯu“(lin)‡(gu)ˮD(zhun)GџʹֱӽY(ji)ϰʯu@Nuձһˮ๫˾M(jn)ˮD(zhun)GџʹÉԭVtuL(zhng)֮⣬VtuډA׮a(chn)r(ji)tȾh(hun)1988“(lin)‡(gu)(du)ʢͰͻσ(ni)r{(dio)Ͱڃ(ni)rʯuռ83λV̼uռ48Ͱ׃(ni)rðʯu

ֱӽY(ji)Vtu 20o(j)80F(xin)˵tVtu͸tVtuքeˮD(zhun)GџVODttVtuˮD(zhun)Gџʹɜpٮa(chn)r(ji)t(du)h(hun)ȾtVtuиõgVODttrtVtuMgO 8082Cr2O3 35weܶ329

330gcm3@135156͉(qing)923968MPa ؽY(ji)̼u ؽY(ji)̼Ʒ1983ښW_(ki)ʼI(y)a(chn)ʹõģ1985(gu)Ҳ_(ki)ʼa(chn)@NƷƷ{עģ͸ܶȵSiCwڸ^՚l2500210ϰl(f)l(f)Y(ji)a(chn)o(w)տsԽY(ji)ϽY(ji)(gu)ܶȺKܶһ£ھw֮ga(chn)SiCĹY(ji)KؽY(ji)SiCƷ100SiCMweܶ_(d)26gcm320@NͻƷҪF(xin)մɸG

չ 20o(j)60_(ki)ʼͻƷĂy(tng)}Y(ji)Ϟ׃ֱӽY(ji)Ϟ80ְl(f)չͷ(ʯī)(f)

һNԭͻƷ^c(din)(f)ϵ¸档(f)όɞl(f)չ(yu)|(zh)ЧͻƷҪ;Fұߜؼg(sh)İl(f)չʹP(gun)I;;ͻƷ߼g(sh)߾ܶȷl(f)չֻЏ(f)ϣܝM㌦(du)ͻƷ෽߼g(sh)ܵҪ

l(f)չ(yu)|(zh)ЧƷԽ(li)ԽʹúϳԭϺ;xԭϡԭ֮ҕ߼g(sh)ȡøʹЧĸNĩ΢ۺͳ΢۵

FI(y)Ҫõ̓(yu)|(zh)ͻƷǣSi3N4Y(ji)ϻSialonY(ji)SiCuڴ͸ߠt²t΢L̼uڠtgϵV̼u픴͏(f)D(zhun)tڳ߹(VHP)늠tc(din)t䓰tʢͰtBTùͻԌX̼ϞԽ(li)ԽҕZrO2M(jn)ʹЧ

ֱӽY(ji)ϰʯuܵˮ๤I(y)עĿV⾧ʯuɞˮD(zhun)G^(gu)Ɏ۸Gжθôu


X\D(zhun)GD(zhun)GS---Aڭh(hun)Ƽ޹˾ɽ(ni)дџX\ИI(y)I(y)(j)Kџͷ۠(x)32580010001250Ŀ a(chn)50-500ÿa(chn)ɼg(sh)D(zhun)׌ɳO(sh)䣬a(chn)Ʒ

Aڭh(hun)Ƽ޹˾I(y)YԴߎXИI(y)a(chn)ĻD(zhun)G\(yn)D(zhun)ʿ10%a(chn)5%10%ܺĽ20%a(chn)_(d)50-500t/dӹ(ji)ܭh(hun)ֱԃ18637113703(΢̖ͬ(ho))Aڭh(hun)Ƽ˾\(chng)(w)Sr(sh)gӭǰ(li)^!

I(y)ۺ(w)
1ǰ҂ṩԔ(x)Įa(chn)ƷBӰĿԸ(j)͑̎Ҫ]męC(j)ͲԔ(x)Ĉ(bo)r(ji)ͬr(sh)߀ṩP(gun)ڏSa(chn)܇(ch)gC(j)\(yn)РB(ti)ҕl͑^
2(dng)͑†ԺAڼg(sh)̎Ҫȥ͑F(xin)(chng)̽Ԕ(x)š̲ÈDԼA(ch)D
3҂Sr(sh)ņTҕl͸M(jn)͑O(sh)a(chn)M(jn)(yn)O(sh)
4O(sh)Sǰ҂(hu)ԇC(j)\(yn)24Сr(sh)ṩԔ(x)ęzy(c)(bo)SͬO(sh)xl(f)؛
5O(sh)䵽_(d)F(xin)(chng)҂M(fi)ۺ󹤳̎_(d)F(xin)(chng)ؓ(f)؟(z)͑b{(dio)ԇֱO(sh)a(chn)ؓ(f)؟(z)Ӗ(xn)ˆT͑ȫa(chn)ɻع˾

 


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