(Silicon Nitride BallWanda ya samarWintrustek)

Silicon nitrideana amfani da shi akai-akai azaman muhimmin sashi na niƙa rotors, niƙa kafofin watsa labarai, da injin turbines. Kayayyakin da aka yi da siliki nitride suna da kusan tauri iri ɗaya dazirconiaidan aka kwatanta da kayan al'ada, amma kuma suna da taurin mafi girma da ƙarancin lalacewa.

Farashin Si3N4 nika ball's ƙarfi thermal kwanciyar hankali ya sa ya dace don amfani a high-zazzabi da cryogenic nika tafiyar matakai. Ƙwallon ƙafar ƙwallon ƙafa ta musamman tana ba shi damar jure canje-canjen zafin jiki ba tare da rasa aikin sa ko sifarsa ba. Yana da sauƙi 60% fiye da karfe, yana faɗaɗa ƙasa da zafi, kuma yana da ƙarancin kuɗin aiki gabaɗaya idan aka kwatanta da sauran hanyoyin niƙa. Saboda tsananin taurinsa, zai iya jure buƙatun mafi yawan matakan gyaran foda na ƙarfe da murkushe su. Lokacin da babban taurin, ƙarancin gurɓatacce, da ƙaramar abrasion ana buƙatar, wannan shine cikakkiyar matsakaicin niƙa.

Kayayyaki

• Babban ƙarfi

• Kyakkyawan juriya ga lalacewa da lalata

• Juriya ga yanayin zafi mai girma

• Wutar lantarki

• Abubuwan da ba na maganadisu ba

Babban fa'idodin silicon nitride akan ƙwallan ƙarfe:

1. Saboda ƙarancin nauyinsa na 59% fiye da ƙwallon ƙarfe, yana rage juzu'i, ƙarfin tsakiya, da lalacewa yayin da mai ɗaukar nauyi ke gudana cikin sauri;

2. Tunda ma'aunin elasticity ya fi na ƙarfe 44% girma, nakasar ba ta kai ta ƙwallon ƙarfe ba;

3. HRC ita ce 78, kuma taurin ya fi na karfe;

4. Ƙananan ƙimar juzu'i, rufin lantarki, mara ƙarfi, da ƙarin juriya ga lalata sinadarai fiye da ƙarfe;

5. The material's coefficient of thermal expansion is 1/4 of that of steel, making it resistant to abrupt temperature changes;

6. RA na iya kaiwa 4-6 nm, yana sa ya zama mai sauƙi don cimma ƙarshen kusan marar lahani;

7. Ƙarfin juriya na thermal, a 1050 ℃, ƙwallon yumbura na silicon nitride yana kula da kyakkyawan ƙarfi da taurinsa;

8. Yana iya aiki ba tare da shafa mai ba kuma ba zai taɓa yin tsatsa ba.