Iindaba
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Ziziphi iindlela eziphambili zokusetyenziswa kwezinto ze-ceramic ezichanekileyo kushishino lwe-semiconductor?
I-Granite yinto eguquguqukayo nehlala ixesha elide esetyenziswe kangangeenkulungwane kwizicelo ezahlukeneyo, ukusuka kulwakhiwo ukuya kubugcisa kunye noyilo. Ubuhle bayo bendalo kunye namandla ayo kwenza ukuba ibe lukhetho oludumileyo lweekhawuntara, umgangatho, kunye nezinto zokuhombisa. Nangona kunjalo, i-granite...Funda ngokugqithisileyo -
Zihlala ixesha elide kangakanani izinto zegranite ezichanekileyo? Ngaba zifanelekile kwindawo yokusebenza ethwala umthwalo omninzi ixesha elide?
Ukuqina kwezixhobo zegranite ezichanekileyo kunye nokuziqhelanisa neemeko zokusebenza ezisebenza ixesha elide, ezinomthwalo omninzi Xa sixoxa ngokuqina kwezixhobo zegranite ezichanekileyo kunye nokufaneleka kwazo kwiindawo zokusebenza ezinomthwalo omninzi, kufuneka siqale siqonde imo yazo eyahlukileyo...Funda ngokugqithisileyo -
Iyintoni i-oxidation resistance yezixhobo ze-ceramic ezichanekileyo? Kuphantsi kweziphi iimeko apho oku kubaluleke kakhulu khona?
Ukumelana ne-oxidation yezixhobo ze-ceramic ezichanekileyo kunye nendawo ezisetyenziswa kuyo Izixhobo ze-ceramic ezichanekileyo zizixhobo ezisebenza kakuhle kakhulu kushishino lwanamhlanje, kwaye iipropati zazo zomzimba nezekhemikhali ezizodwa zizise utshintsho olukhulu kwiintlobo ezininzi...Funda ngokugqithisileyo -
Ngaba kukho umahluko omkhulu kwixabiso phakathi kwegranite echanekileyo kunye nezinto zeseramikhi ezichanekileyo?
Izinto zegranite ezichanekileyo kunye nezinto zeseramikhi ezichanekileyo zinomahluko omkhulu kwixabiso, lo mahluko ubangelwa kakhulu buhlobo lwezinto ngokwazo, ubunzima bokucubungula, imfuno yemarike kunye netekhnoloji yemveliso kunye nezinye izinto. Iipropati zezinto...Funda ngokugqithisileyo -
Amandla okuxinwa kwezinto zegranite ezichanekileyo athelekiswa njani nalawo ezinto zeseramikhi ezichanekileyo? Oku kuyichaphazela njani indlela ekukhethwa ngayo iindawo zesakhiwo?
Ekukhetheni iindawo zesakhiwo, amandla okuxinanisa ezinto abaluleke kakhulu. Njengoko izinto ezimbini zesakhiwo ziqhelekile, amalungu egranite achanekileyo kunye namalungu e-ceramic achanekileyo abonisa iimpawu ezahlukeneyo kumandla okuxinanisa, ane-far-r...Funda ngokugqithisileyo -
Zeziphi izixhobo ze-elektroniki apho kusetyenziswa khona ubushushu obuphezulu bezinto zeseramikhi ezichanekileyo?
Ukusetyenziswa kwe-insulation ephezulu yezixhobo ze-ceramic ezichanekileyo kwizixhobo ze-elektroniki Izixhobo ze-ceramic ezichanekileyo zisetyenziswa kakhulu kushishino lwe-elektroniki lwanamhlanje ngenxa yeempawu zazo eziphezulu ze-insulation. Olu phawu lukhethekileyo lwenza i-ceramics echanekileyo ibe yi...Funda ngokugqithisileyo -
Umahluko kwi-thermal expansion coefficient phakathi kwezinto ze-precision granite kunye nezinto ze-ceramic ezichanekileyo zichaphazela njani ukusetyenziswa kwazo kwizixhobo ezichanekileyo?
Umahluko we-coefficient yokwandiswa kobushushu phakathi kwecandelo le-granite echanekileyo kunye necandelo le-ceramic echanekileyo kunye nokusetyenziswa kwayo kwizixhobo ezichanekileyo kakhulu Ekufuneni ukuchaneka okuphezulu kunye nozinzo kwicandelo lezemizi-mveliso, i-coefficient yokwandiswa kobushushu...Funda ngokugqithisileyo -
Ubunzima bokuchwetheza bezinto zegranite ezichanekileyo buthelekiswa njani nobunzima bezinto zeseramikhi ezichanekileyo? Ngaba buchaphazela ixabiso?
Uthelekiso lobunzima bomatshini kunye neendleko phakathi kwecandelo legranite elichanekileyo kunye necandelo le-ceramic elichanekileyo Kwicandelo lokuvelisa ngokuchanekileyo, izixhobo zegranite ezichanekileyo kunye nezixhobo ze-ceramic ezichanekileyo, njengezinto ezimbini ezibalulekileyo, zibonisa iimpawu ezahlukeneyo...Funda ngokugqithisileyo -
Iyintoni ukumelana nokugqwala kwezinto zeseramikhi ezichanekileyo? Oku kubaluleke kakhulu kukweziphi iindawo zoshishino?
Ukumelana nokugqwala kwezinto zeseramikhi ezichanekileyo kunye nokubaluleka kwazo kumashishini ahlukeneyo Izinto zeseramikhi ezichanekileyo, njengezinto ezibalulekileyo kumashishini anamhlanje, zibonise iingenelo ezingenakutshintshwa kwiindawo ezininzi ngenxa yokumelana kwazo okugqwesileyo nokugqwala. Oku kugqwala...Funda ngokugqithisileyo -
Ziziphi iindawo apho izinto zegranite ezichanekileyo zisetyenziswa kakhulu ngenxa yeempawu zazo zomzimba ezikhethekileyo?
Izinto zegranite ezichanekileyo zisetyenziswe kakhulu kwiindawo ezininzi ngenxa yeempawu zazo zomzimba ezikhethekileyo. Ezi mpawu, ezinje ngamandla aphezulu, ubulukhuni obuphezulu, ukumelana nokuguguleka, uzinzo lweekhemikhali, kunye nokuchaneka okugqwesileyo kunye nozinzo, zenza i-precision granite compo...Funda ngokugqithisileyo -
Ngokwembono yozinzo lweekhemikhali, zithini iingenelo zezinto zeseramikhi ezichanekileyo xa kuthelekiswa nezinto zegranite ezichanekileyo?
Izinto zeseramikhi ezichanekileyo: Uzinzo oluphezulu lweekhemikhali: Izixhobo zeseramikhi ezichanekileyo zaziwa ngokuzinza kwazo okugqwesileyo kweekhemikhali, ezinokugcina uzinzo lweempawu zazo zomzimba nezekhemikhali kwiindawo ezahlukeneyo zeekhemikhali ezinzima. Izinto zeseramikhi ...Funda ngokugqithisileyo -
Uxinano lwezixhobo zegranite ezichanekileyo luthelekiswa njani nolwezixhobo zeseramikhi ezichanekileyo? Oku kuyichaphazela njani indlela ezisetyenziswa ngayo
Izinto zegranite ezichanekileyo: Uxinano luqala kwi-2.79 ukuya kwi-3.07g/cm³ (ixabiso elichanekileyo linokwahluka ngokuxhomekeke kuhlobo lwegranite nendawo evela kuyo). Olu luhlu loxinano lwenza izinto zegranite zibe nozinzo oluthile kubunzima kwaye azilula ukuzihambisa okanye ukuzitshintsha...Funda ngokugqithisileyo