Murugo
Ibicuruzwa
010203
Ibice byubatswe byububiko (ibice byubutaka)
Fountyl ifite ubushobozi bwibanze, ibice byubutaka birimo umuyoboro wubutaka, inkoni zubutaka, ceramic substrate, plaque ceramic, ceramic position pine, ceramic plungers, ceramic pompe ceramic yibice byububiko bwububiko butandukanye, bikoreshwa cyane mugushonga itanura, semiconductor, aerosmace, pompe , ingufu nshya, imirima igenzura amazi, ibice byo kwambara.
Ububiko bwububiko nububiko bwiza buteye imbere hamwe nubukorikori buhebuje bwubukanishi, ubushyuhe nubumara muburyo bwo guhangana nubushyuhe bwo hejuru, kurwanya isuri, kurwanya ruswa, ubukana bwinshi, imbaraga nyinshi, umuvuduko muke, akenshi bikoreshwa mubice bitandukanye byubatswe.
Ubukorikori bwubatswe bufite imbaraga zisumba izindi, ubukana, gukingirwa, gutwara ubushyuhe, kurwanya ubushyuhe bwinshi, kurwanya okiside, kurwanya ruswa, kwihanganira kwambara, imbaraga zubushyuhe bwo hejuru, kubwibyo rero, mubidukikije bikaze cyane cyangwa imiterere yubuhanga, umutekano muke hamwe nubukanishi buhebuje , mubikorwa byibikoresho byakwegereye abantu benshi, uburyo bwo gukoresha nabwo buragenda bwiyongera. Ibisabwa byuzuye, birwanya kwambara cyane, ibikoresho byizewe byingirakamaro mubikorwa byinganda zisi ndetse n’imbere mu gihugu birarushijeho gukomera, bityo rero ibikenerwa ku bicuruzwa by’ubutaka ni ngombwa cyane, umuvuduko w’iterambere ry’isoko nawo ni mwinshi, muri metallurgie, mu kirere, ingufu , imashini, optique imirima ifite progaramu zingenzi.
Umwihariko Wububiko Ceramics Harimo Ubwoko bukurikira
1. Silicon Nitride Ceramics
Silicon nitride ceramics nubwoko bushya bwubukorikori bwubukorikori, aribwo butandukanye nubutaka busanzwe bwa silikatike ko guhuza azote na silikoni mubya mbere ari uguhuza imiterere ya covalent bond, bityo ikaba ifite ibiranga imbaraga zikomeye zihuza hamwe nubushake bwiza .
Imbaraga za nitride ya silicon ni ndende cyane, ubukana nabwo buri hejuru cyane, ni kimwe mu bintu bigoye ku isi, ubushyuhe bwacyo ni bwiza, imbaraga zishobora kuguma kuri 1200 ° C zitaguye, kugeza 1900 ° C izabora. , kandi ifite imiti itangaje yo kurwanya ruswa, ariko kandi nibikoresho byogukora amashanyarazi menshi, Imikorere rusange yubwoko butandukanye bwibikoresho bya silicon nitride ceramic yakozwe na microwave yo gucumura bigeze kurwego mpuzamahanga.
2. Aluminium Nitride Ceramics
Amashanyarazi yubushyuhe bwa 320W / m · k, hafi 80% yubushyuhe bwumuriro wumuringa, mugihe nitride ya aluminium ifite dielectric ihoraho, irwanya ubukana bwinshi, ubucucike buke kandi hafi ya coefficente yo kwagura ubushyuhe bwa silicon, imikorere yuzuye iruta Al2O3 , BeO, SiC ... nibindi, bikoreshwa mubushakashatsi bwumuriro mwinshi hamwe nibikoresho bya elegitoroniki. Isosiyete ikora ibicuruzwa bitandukanye bya aluminium nitride ceramic ifite ubucucike burenze 3.25, hamwe nubushyuhe bwumuriro wa 120 ~ 200W / m · K, Ceramics ya aluminium nitride irashobora kubyazwa umusaruro muburyo butandukanye ukurikije ibisabwa.
3. Alumina Ceramics
Alumina ceramics (artificiel corundum) nibikoresho byubushyuhe bwo hejuru. Ahantu ho gushonga ni hejuru cyane, irashobora gukoreshwa nkibikoresho byo mu rwego rwo hejuru byo kwangirika, nkibikoresho byingenzi, ubushyuhe bwo mu itanura ryinshi. Ukoresheje ibyiza byo gukomera kwa alumina, birashoboka gukora imashini zisya corundum zikoreshwa muri laboratoire gusya ibikoresho bifite ubukana buke kurenza. Hamwe nibikoresho byibanze byera, gukoresha ikoranabuhanga ryateye imbere, birashobora kandi gutuma alumina ceramics ibonerana, irashobora kubyara itara ryinshi rya sodium itara.
4. Ceramics ya Silicon Carbide
Silicon carbide ceramics nayo ni ibikoresho byingenzi byubatswe, ni ubwoko bwibintu bya superhard, ubucucike buto, ubwabwo bufite amavuta, kandi birwanya kwambara, usibye aside hydrofluoric, ntabwo ikora hamwe na acide ya organique, irwanya ruswa; Irwanya kandi okiside ku bushyuhe bwinshi. Byongeye kandi, irashobora kandi kurwanya ubukonje nubushyuhe, gushyuha hejuru yikirere zirenga 1000 mukirere, gukonjeshwa cyane hanyuma gushyuha cyane, kandi ntizasenyuka. Ni nitride ya silicon ifite ibintu byiza biranga kuburyo ikoreshwa mugukora ibikoresho bya mashini nkibikoresho, ibyuma bya turbine, impeta zifunga imashini, hamwe nububiko buhoraho.
5. Ceramics
Hamwe na poritike ya 35-40% hamwe nubunini bwa 0.5-100um, irashobora gukoreshwa muguhumeka guhumeka cyangwa gukomera-gutemba no gutandukanya gaze. Nibikoresho byateye imbere bya ceramic.