1, sawa
Kayan yumbu tare da 95% AL2O3 suna ƙara nau'ikan kayan da ba su da ƙarfi, ƙayyadaddun tsari na musamman, ton 100 na gyare-gyaren busassun busassun, tare da babban nauyi, babban ƙarfi, juriya da sauransu.Ta Cibiyar Nazarin Kimiyyar Kimiyya ta kasar Sin ta Cibiyar gwajin siliki ta Shanghai, na samar da yumbu mai juriya mai juriya da juriya da ya ninka sau 266 na karfe manganese, babban chromium simintin ƙarfe sau 171.5.
2. mai jure sanyi da zafin jiki
Layin yumbu mai juriya mai juriya guda ɗaya yana haɓaka bisa ga shekaru na gwaninta, yana ƙara nau'ikan sinadarai iri-iri a cikin roba, ta yadda robar a rage ƙarancin digiri 50 da digiri 100 na yanayin zafin jiki ba zai yiwu ba. Canja tsarin ciki, don guje wa tsufa na roba, a kashe ain.
3. juriya tasiri
Na samar da yumbu mai jurewa a cikin dabarar da aka gabatar tare da Al2O3 lattice yana kama da Cr2O3 da TiO2, yayin da yake ƙarawa daga Japan Toshiba ya gabatar da whiskers na ZnO, a cikin tsarin sintiri da samuwar ingantaccen bayani tare da Al2O3, hatsi, haɓaka sintering. da kuma inganta rawar karaya taurin kai.Kamar yadda albarkatun kasa ke da tsada, masana'antun gida na yanzu ba sa amfani da wannan tsari.
Kamfaninmu na samfuran yumbu mai jure juriya yana karye taurin KIC ≥ 4.8Mpa / m.
4. Haɗawa da ƙarfi
Ina ɗaukar hanya mafi aminci don tabbatar da cewa kamfani bai faɗi ba:
A. yumbu da roba vulcanization tsari balagagge kuma abin dogara.
A cikin jiyya na yumbu kafin vulcanization, muna amfani da shigo da Amurka na wakili na jiyya.Kayayyakin vulcanized Ko da an lanƙwasa layin 360 °, yumbu ba zai faɗi daga roba ba.
B. yumbu liner da karfe manna da tabbaci
A cikin layin yumbu da haɗin ƙarfe, muna amfani da ƙarfe da aka shigo da su da mannen roba.Samfurin yana da ƙarfi mai ƙarfi, juriya mai kyau na zafi, juriya na acid da alkali, juriya na lalata, rigakafin tsufa da sauransu.Kamar yadda kamfanina na yumbu na roba ya liƙa manne na musamman, kusan shekaru goma a cikin amfani da ɗaruruwan abokan ciniki, amincin yana da kyau sosai, har ya zuwa yanzu, babu wani samfurin da ya kawar da matsalar.
Matsakaicin zafin jiki na mannewa na halitta na 100 ℃, mafi ƙanƙanta ya rage 50 ℃.Yafi zartar da yumbu roba hade liner manna, saboda karfi mannewa na Organic viscose, yayin da liner da kayan aiki lamba yanki ne babba, sosai dace da babban tasiri, tsanani lalacewa da tsagewar kayan isar da tsarin, kamar ikon shuka ci handling. tsarin, Karfe, smelting sintering shuka da sauransu.
Lokacin aikawa: Yuli-17-2019