(Cov xovxwm kub sintering ceramic tsim los ntawmWintrustek)

Hauv essence, cov xovxwm kub sintering yog qhov siab-ntsuas kub qhuav cov txheej txheem. Txawm tias thaum nws cov duab zoo sib txawv txawv, cov txheej txheem yooj yim zoo ib yam: cov hmoov tau sau rau cov khoom siv sab saud thaum nws ua kom sov, thiab ua tiav thiab sintering ua tiav.

Bearings, zog, cov khoom muag, ntsaws ruaj ruaj, thiab lwm yam uas xav tau ua ntau yam kev lag luam tuaj yeem tsim los ntawm cov xovxwm kub tuaj yeem tsim los ntawm cov xovxwm kub. Cov ntaub ntawv nrog rau cov khoom siv nrog rau cov hmoov nplej, hmoov hlau, cov hmoov polymer, thiab sib xyaw uas muaj cov txuj ci sib luag yog qhov zoo rau cov txheej txheem. Cov xovxwm kub tuaj yeem tsim cov hmoov hlau lossis cov khoom siv sib xyaw nrog cov ceev ntau dua li cov ntawv tshaj tawm.

Qhov Zoo:

• Siab lub zog thiab kev ruaj khov

• Cov kws kho tshuab zoo dua

• Yog Kev Tswj Txoj HaujlwmTension

• Txhim kho nto tas

• Txo cov nqi ntau lawm

• Txo cov sijhawm Sintering

Qhov kom zoo dua ntawm cov xovxwm kub sintering piv rau cov ntawv luam tawm sintering:

Ntxiv nrog rau kev ua kom sov siab, ua kom sov thiab cov xovxwm kub kuj tseem tuaj yeem txo qis cov sintering lub sijhawm, txo cov sintering sijhawm, thiab tiv thaiv qoob loo kev loj hlob. Kev ceev siab, cov nplej zoo, thiab cov neeg siv hluav taws xob zoo siab thiab cov hluav taws xob raug cov yam ntxwv ntawm cov khoom kawg. Ntau lub siab, cov xovxwm kub Sintering tuaj yeem tsim cov khoom muaj roj ultra uas tsis muaj kev xav tau rau sintering lossis kev sib sau ua ke. Cov kub xovxwm Sintering tseem tuaj yeem ua tiav txoj kev ua kom tiav rau qee yam khoom siv ceramic, xws li cov carbides, uas yog nyuaj rau kev muaj kuab.

Cov Khoom Siv Hluav Taws Xob tsim tawm los ntawm cov xovxwm kub Sintering:

1. Kub Nias Boron Nitride

Hmoov yog nchuav rau hauv pwm, tom qab ntawd nias thiab sintered los tsim cov xovxwm kub nias nitride. Nws tau zoo tshaj lubrication, kub ruaj khov, thiab insulical insulating zoo. Nws tseem tuaj yeem tuav nws lubricity thiab inertness ntawm ntau kub siab. Txawm hais tias kub nias Boron Nitride muaj lub zog thev naus laus zis ntau dua, nws muaj lub zog cua sov loj, nws muaj lub zog cua sov loj, thiab yooj yim ntawm kev ua. Vim tias nws tuaj yeem tiv thaiv qhov kub siab tshaj 2000 ° C nyob rau hauv ib qho chaw inert, Boron Nitride yog qhov ntsuas kub zoo tshaj plaws uas yog qhov kub siab tshaj tawm.
Wintrustek ua haujlwm tau tsim lub tshuab nqus kub siab-nias Sintering Technology los xyuas kom cov khoom siv zoo siab, tshuaj lom neeg, thiab thermal zoo. Peb muab cov nqi kub-nias Boron Nitride cov khoom lag luam, xws li bn tej hub cerrasbles, cov hlau, cov leeg, etpas, ntawm cov nqi pheej yig. Peb tseem tuaj yeem muab cov khoom ntim BN, suav nrog ZRBN, SNBN, ALBN, thiab Scbn, ntxiv rau lub siab BN kom tau raws li ntau yam ntawm cov neeg siv khoom xav tau.

2. Kub Nias Boron Carbide B4C

Kev nias kub yog txheej txheem ntawm kev sau cov hmoov B4C ua kom ntom ntom, tsim cov khoom siv los ntawm kev thov nias thiab kub ib txhij. Kev nias kub, raws li txwv tsis pub rau cov qoob loo thiab txo cov porosity, cov khoom siv nrog cov kev ua kom muaj zog thiab muaj kev sib txuam zoo dua.

Ib qho kev ua tau zoo Ceramic muaj npe hu ua Boron carbide (B4C) yog qhov tsim nyog rau cov tshuab no nuclear 'neuron shielding. B4C yog tsim los ntawm cov xovxwm kub sintering thiab muaj kev sib xws micrubtructure, zoo heev tshuab zog muaj zog, thiab ntom uas yuav luag thoretical. Nyob rau hauv cov chaw hluav taws xob siab zoo li reactors, cov khoom lag luam roj, cov yam ntxwv no yog qhov tseem ceeb rau ob qho qauv kev ntseeg thiab kev sib raug zoo.

Kev Siv Hluav Taws Xob Nuclear:

• Nqus rau tswj cov pas nrig

• Thaiv cov thaiv rau reactor cores

• Beamline Neutron Collimators

• Siv roj thiab thauj shielding

3. Kub nias Silicon Nitride Si3N4

Si3N4 hmoov thiab sintering additives (.g., Mgo, Al2o3, CEOX, et) lossis siab dua thiab kub ntawm 1600 ° C lossis siab dua. Los ntawm kev thov cua sov thiab siab nyob rau hauv ib qho kev taw qhia, xovxwm kub sintering kev tso cai rau kev ua kom nruj li cas kom ruaj khov thiab muab cov khoom tiav.
Piv rau Si3N4 Sintered los ntawm Cov Txheej Txheem Paigns, Si3N4 Ceramics muaj qhov zoo dua cov neeg kho tshuab, suav nrog lub sijhawm ntau, thiab lub sijhawm luv luv.

4. Kub xovxwm cerium buride ceb6

CERINE BORIDE yog cov tshuaj tiv thaiv kab ntsig txog cov tshuaj tua kab mob ceramic uas tseem muaj lub cerium hexaboride lossis CEeb6. Nws yog ruaj khov hauv lub tshuab nqus tsev thiab muaj ib qho ntawm cov loj tshaj plaws uas tau paub electron emissivities thiab kev ua haujlwm tsawg. Raws li qhov tshwm sim, cerium hexaboride feem ntau yog siv nyob rau hauv kub Cathode txheej los yog kub cathodes tsim muaj cerium hexaboride muaju.
Nws muaj cov yam ntxwv zoo li kev ruaj khov hauv lub tshuab nqus tsev, siab electron emissivities, thiab kev ua haujlwm tsawg.

5. Kub nias Lanthanum Hexaboride Lab6 

Lanthhanum Hexaboride (lababoride (lab) yog ib qho tsis zoo rau cov yam ntxwv tshwj xeeb. Qhov tsaus ntuj liab d recractory tej hub khoom siv nyob hauv dej thiab hydrochloric acid thiab muaj qhov tshwj xeeb ruaj khov nyob hauv ib puag ncig hostile.
Lanthhant buride (lab6) feem ntau ua tau siv cov xovxwm kub, feem ntau vim nws lub peev xwm zoo tshaj plaws rau emit electrons thaum rhuab.

Cov txheej txheem ntawm kev tsim nws:

Cov Khoom Siv Raw-Hmoov Sib xyaw-Kev Lag Luam-Kub Kub Sintering-Txias Thiab Kev Tswj Xyuas Kom Zoo Thiab Kev Ntsuam Xyuas

Wintrustek Raug cov ntaub ntawv kub (HP) Sintering Txheej Txheem:

Oxide ceramics: Al2O3, ZrO2;

Nitride Ceramics: Tus ALN, BN, Si3N4;

Boride Ceramics:CeB6, LaB6, TiB2;

Carbide Ceramics: B4C, Silic.