Isikole
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Iyini imiphumela yokujova ngokweqile kwe-iron castings
1. Imiphumela yokujova ngokweqile kokusakazwa kwensimbi 1.1 Uma ukujova kudlulele, okuqukethwe kwe-silicon kuzoba phezulu, futhi uma kudlula inani elithile, kuzovela i-silicon brittleness.Uma okuqukethwe kwe-silicon kokugcina kweqa izinga, kuzoholela nasekushubeni kohlobo lwe-A...Funda kabanzi -
Isihlabathi se-Ceramic esihlanganiswe nenqubo yokubunjwa kwegobolondo sikhula ngokushesha
Ukusetshenziswa kwenqubo yokukhipha ngokunemba kwegobolondo lesihlabathi se-ceramic kuthuthuke ngokushesha eminyakeni yamuva nje, kusukela emazinyweni okuqala ebhakede emishini yokwakha kuya ezingxenyeni ezijwayelekile zamanje njengama-valve namapayipi, izingxenye zezimoto kuya ezingxenyeni zehardware yamathuluzi, kusukela kunsimbi ekhonjiwe, i-cas...Funda kabanzi -
Singobani
I-SND yinkampani ekhethekile ebineminyaka eminingi isebhizinisini lokusungula isihlabathi.Eminyakeni edlule, besihlinzeka ngemikhiqizo namasevisi anhlobonhlobo kumakhasimende ethu.Siyaziqhenya ngobungcweti bethu besihlabathi se-ceramic nokusakazwa kwensimbi.Kulesi sihloko, sizobheka ukuthi singobani...Funda kabanzi -
Iyini i-Ceramic Sand ye-Foundry
Sethula isihlabathi seCeramic, esibuye saziwe ngokuthi ama-cerabeads noma isihlabathi se-ceramic foundry.Isihlabathi se-Ceramic siwumumo wokwenziwa wokusanhlamvu oyindilinga owenziwe nge-bauxite e-calcined, okuqukethwe kwayo okuyinhloko kuyi-aluminium oxide ne-silicon oxide.Ukwakheka okufanayo kwesihlabathi se-ceramic kuqinisekisa ukuzinza kusayizi wokusanhlamvu...Funda kabanzi -
Imibuzo Evame Ukubuzwa Mayelana Nesicelo Sesihlabathi Se-Ceramic
1. Siyini isihlabathi se-ceramic?isihlabathi se-ceramic senziwa ikakhulukazi ngamaminerali aqukethe i-Al2O3 ne-SiO2 futhi yengezwe nezinye izinto zamaminerali.Isihlabathi se-Foundry esiyindilinga esenziwe nge-powder, i-pelletizing, i-sintering kanye nezinqubo zokugreda.Isakhiwo sayo esikhulu sekristalu yi-Mullite ne-Corundum, enomumo oyindilinga wokusanhlamvu, ...Funda kabanzi -
Ingxoxo Ngokugreda Usayizi Wokusanhlamvu Kwesihlabathi Sobumba
Ukusatshalaliswa kosayizi kwezinhlayiya zesihlabathi ezingavuthiwe kuthinta kakhulu ikhwalithi yokubunjwa.Uma usebenzisa i-grit eqinile, insimbi encibilikisiwe ivama ukungena ku-core grit, okuholela ekubunjweni okubi.Ukusetshenziswa kwesihlabathi esicolekile kungaveza indawo yokuphonsa engcono futhi ebushelelezi...Funda kabanzi -
Izicelo ze-Ceramic Sand ku-Engine Castings Ingxenye
Ukwakheka kwamakhemikhali kwesihlabathi se-ceramic ikakhulukazi i-Al2O3 ne-SiO2, futhi isigaba samaminerali sesihlabathi se-ceramic ikakhulukazi isigaba se-corundum nesigaba se-mullite, kanye nenani elincane lesigaba se-amorphous.I-refractoriness yesihlabathi se-ceramic ngokuvamile ingaphezulu kuka-1800 ° C, futhi ...Funda kabanzi -
Yini i-intshi, yini i-DN, futhi yini u-Φ?
Yini iyintshi: I-intshi (“) iyunithi yokulinganisa evame ukusetshenziswa ohlelweni lwaseMelika, njengamapayipi, amavalvu, ama-flange, izindololwane, amaphampu, ama-tee, njll. Isibonelo, usayizi ongu-10″.Igama elithi intshi (elifushanisiwe ngokuthi “in.”) ngesi-Dutch ekuqaleni lalisho isithupha, futhi iyintshi i-le...Funda kabanzi
- Ipaki yemboni yensimbi yeJinan, iWuan, Handan, China