[Kwafi] Fale-falen silikon carbide da alumina na musamman masu jure wa lalacewa, Layin yumbu, fale-falen, faranti, tubalan, rufi, bututu

Jerin samfuran tare da tasirin kusurwa da abrasion

Ƙananan kusurwa da zamiya abrasion
Idan kwararar kayan gogewa ta shafi saman lalacewa a kusurwa mara zurfi ko kuma ta wuce a layi ɗaya da shi, gogewar zamiya za ta faru.

Tukwanen ƙarfe na silicon carbide na zamani na iya zama juriya ga lalacewa da juriya ga tsatsa. An tabbatar da cewa waɗannan samfuran suna da amfani wajen jigilar kaya, sarrafawa, da adanawa a fannin hakar ma'adinai da sauran fannoni. Kauri na tayal ɗinmu na iya kasancewa daga 8mm zuwa 45mm wanda zai iya biyan buƙatun yawancin abokan ciniki.

Taurin Moh na SiSiC shine 9.5, yayin da taurin New Moh shine 13. Kayan yana da kyakkyawan juriya ga zaizayar ƙasa da tsatsa, kyakkyawan juriya - gogewa da hana iskar shaka. Ya fi ƙarfin nitride sau 4 zuwa 5 fiye da nitride bonded silicon carbide. Rayuwar sabis ɗin ta fi ta alumina sau 5 zuwa 7. MOR na RBSiC ya fi na SNBSC sau 5 zuwa 7, ana iya amfani da shi don siffofi masu rikitarwa. Rufin yumbu mai jure lalacewa yana da tasiri don inganta aikin samarwa da ingancin aiki, da kuma rage farashin kulawa.

Tukwane masu daidaito suna da ilimin kayan aiki, ƙwarewar da aka yi amfani da ita da kuma ƙwarewar injiniya. Wannan zai iya tabbatar da cewa an samar da mafi kyawun mafita ga abokan cinikinmu. Ana amfani da tayal ɗin yumbu na silicon carbide da layi sau da yawa a aikace-aikace kamar cyclones, tubes, chutes, hoppers, bututu, bel ɗin jigilar kaya da tsarin samarwa. A cikin tsarin, akwai abubuwa masu motsi da ke zamewa a saman. Lokacin da abin ya zame a kan abu, yana sa sassan su yi tauri a hankali har sai babu abin da ya rage. A cikin yanayin lalacewa mai yawa, wannan na iya faruwa akai-akai kuma yana haifar da matsaloli masu tsada. Babban tsarin ana riƙe shi ta hanyar amfani da abu mai tauri, kamar tukwanen silicon carbide da tukwanen alumina a matsayin rufin hadaya. A lokaci guda, tukwanen silicon carbide na iya jure wa lalacewa mai tsawo kafin a maye gurbinsa, tsawon rayuwar sabis na yumbu na silicon carbide ya ninka na kayan alumina sau 5 zuwa 7.

Fale-falen yumbu masu jure wa Silicon Carbide da kuma kayan rufin da ke daurewa:
 Mai jure sinadarai
 Rufewa ta hanyar lantarki
 Yaɗuwar iska da kuma juriya ga gurɓatawa
 Mai maye gurbinsa

Fa'idodin Tayal da Rufi Masu Jure Lalacewar Yumbu:
 Ana iya amfani da shi inda ake buƙatar jurewa mai tsauri ko siririn layi
 Ana iya amfani da shi don sake farfado da wuraren da ke fuskantar lalacewa
 Ana iya amfani da shi ta hanyoyi daban-daban na haɗe-haɗe kamar walda da manne
 An ƙera shi musamman don takamaiman aikace-aikace
 Yana da juriya sosai ga tsatsa
Maganin rage lalacewa mai sauƙi
 Yana kare sassan motsi waɗanda ke fuskantar yanayin lalacewa mai yawa
 Yana da matuƙar dorewa kuma yana yin aiki tukuru wajen rage lalacewa
 Mafi girman zafin amfani har zuwa 1380°C

Tile na Rufin Alumina

Babban kayan da ResisTek ke amfani da shi wajen kera yumbu mai suna "Wear Resistance Ceramic" shine tsantsar sinadarin roba (Alpha) alumina oxide. A yau yumbu mai tsarki kashi 92% shine mafi kyawun mafita dangane da aikin kariya daga lalacewa da farashin kayan aiki. Duk da haka, sauran abubuwan da ke cikin alumina kamar tsarki kashi 95% da 99% galibi abokan ciniki ne ke kera su bisa ga kowane takamaiman yanayi, wanda ke buƙatar ko dai tsarki mai girma, tasiri ko tauri don aikace-aikacen su.

Halaye

Kyakkyawan kayan da ke jure lalacewa da tsawon rai; santsi a saman, ƙarancin gogayya, ƙarancin yawa da nauyi mai sauƙi; juriya ga kowane nau'in acid, alkali da gishiri; ƙarancin haɓakar zafi da ƙarfin jure zafi, zafin aiki na iya kaiwa digiri 1000.

Yankunan Aikace-aikace:

Kamfanin Shandong Zhongpeng Special Ceramics Co., Ltd yana ɗaya daga cikin manyan hanyoyin samar da sabbin kayan yumbu na silicon carbide a China. SiC technical yumbu: Taurin Moh shine 9 (taurin New Moh shine 13), tare da kyakkyawan juriya ga zaizayar ƙasa da tsatsa, kyakkyawan juriya - juriya da hana iskar shaka. Rayuwar sabis na samfurin SiC shine sau 4 zuwa 5 fiye da kayan alumina 92%. MOR na RBSiC shine sau 5 zuwa 7 na SNBSC, ana iya amfani da shi don siffofi masu rikitarwa. Tsarin ƙididdigewa yana da sauri, isarwa kamar yadda aka yi alkawari kuma ingancin ba shi da nasaba da komai. Kullum muna ci gaba da ƙalubalantar manufofinmu kuma muna mayar da zukatanmu ga al'umma.