vnutrennya oblitsovka karbida kremniya
Nashim predpriyatem byl razrabotan va sertifikatlangan material na osnove karbida kremniya, obladayushchiy vysokimi ekspluatatsionnymi svoystvami. Mejdunarodnoe oboznachenie bu vida karbidokremnievyh materiallar -SiSiC. Osnovnoe primenie etot material nashel v razlichnyx vidax uplotneniy va podshipnikax skolyjeniya dan karbida kremniya. Vysokaya tverdost materiala pozvolyaet muammoni iznosa uzlov treniya, povysit nadejnost va resurs razlichnyx ustroystv, batafsil mexanizmlar va nasoslar.Pary treniyana osnove materiala imeyut nisbiy koeffitsient treniya, vysokuyu korzionnuyu stoykost k agressivnym sredam, vysokuyu iznosostoykost, stoykost k abrazivnym sredam.
V sravnenii s otechestvennymi va zarubejnymi analogami dannyy material obladaet bolee vysokoy termoprochnostyu va sposobnostyu ishlaydi v neshtatnyh rejimlar.
ZPC marki fizik-mexanicheskie xarakteristiki materiallar
| Naimenovanie pokazatelya | Znachenie pokazatelya |
| Soderjanie chitogoSiC, % | 88-92 |
| Plotnost, g/sm? | 3,02-3,14 |
| Predel prochnosti pri izgibe, MPa | 220 |
| Modul Veybula | 5 |
| Modul ishlab chiqarish, GPa | 300-340 |
| 20° -1000° S, 10 1/K ichki haroratda koeffitsient termik rasshireniya | 3,6-4,2 |
| Koeffitsient teploprovodnosti pri 100°S, Vt/m*K | 160-174 |
Izdeliya iz karbida kremniya primenyayut v podshipnikax skoljeniya,Tortsevyh uplotneniyax uchun nasosovneftegazovoy, ximicheskoy va pishchevoy promyshlennosti, zapornoy armatura, futerovke barabanov melnit uchun razlichnyx tipov.
| Vid izdeliy | Oblast primeneniya |
| Osevye va radialnye opory | Neftedobychi uchun Pogrujnye nasosy |
| Pary treniya k tortsovym uplotneniyam | Nasosy dlya perekachivaniya agressivnyx va abrazivosoderjashchix sred |
| Filery, koltsa, napravlyushchie | Proizvodstvo provoloki |
| Sopla | Peskostruynye agregati |
Shandong Zhongpeng Special Ceramics Co., Ltd Xitoydagi eng yirik silikon karbidli keramik yangi material echimlaridan biridir. SiC texnik keramika: Mohning qattiqligi 9 (New Mohning qattiqligi 13), eroziya va korroziyaga mukammal qarshilik, mukammal aşınma - qarshilik va oksidlanishga qarshi. SiC mahsulotining xizmat qilish muddati 92% alumina materialidan 4-5 baravar ko'p. RBSiC ning MOR ko'rsatkichi SNBSC dan 5-7 baravar ko'p, undan murakkabroq shakllar uchun foydalanish mumkin. Kotirovka jarayoni tez, yetkazib berish va'da qilinganidek va sifat hech kimdan kam emas. Biz doimo maqsadlarimizga intilamiz va qalbimizni jamiyatga qaytaramiz.
