Nhungamiro Yekushandisa Mitsva uye Hunhu hweAdhesives (2)
- 1. Kuramba kwekushisa
Inorganic yakakwira tembiricha inonamira inowanzo shandiswa mumhando ye1500 - 1750 ℃, nepo copper phosphate oxide inonamatira ine yakafara tembiricha yekudzivirira uye inogona kushandiswa muhuwandu hwe180 - 1400 ℃. Nekudaro, iwo makuru aggregates anoshandiswa mune inorganic yakakwira tembiricha yekunamatira ijecha re zircon uye ivhu refractory. Zircon jecha rinodhura uye rinonyanya kuvimba nekutengesa kunze kwenyika, uye ivhu refractory rinofanirwa kuwanikwa nekudhura kwenyika, inova mutengo wakakura. Naizvozvo, zvakakosha kuwana zvigadzirwa zvakachipa uye zviri nyore kutsiva zvechinyakare aggregates kudzikisa mutengo wekugadzira. Mamwe ma organic adhesive awanawo yakakwira tembiricha kuramba kuburikidza nekugadzirisa. Semuyenzaniso, phenolic resin glue yakagadziridzwa neB4C inogona kumira tembiricha ye1500 ℃. Iko kudiwa kwemusika wekupisa - zvinomisikidza zvinonamira zviri kuramba zvichikura, saka iyi mhando yekunamira ine yakakura budiriro tarisiro.
- 2. Kusvibiswa kwakaderera
Sezvo nharaunda yepasi rose iri kushata, vanhu vari kutanga zvishoma nezvishoma kushandisa zvimwe zvigadzirwa zvinochengetedza zvakatipoteredza. Kunyangwe zvinonamira zvisiri chikamu chikuru chezvigadzirwa zvemakemikari, kukuvadza kwavo kune zvakatipoteredza hakugone kufuratirwa. Izvo zvisina - zvinonamira zvezvakatipoteredza zvicharegwa zvishoma nezvishoma. Polyethylene formaldehyde adhesive (inowanzozivikanwa se "107 glue") ine formaldehyde yemahara, inokuvadza hutano hwevanhu. Yakave yakarambidzwa kwenguva refu munyika dzakabudirira, asi munyika yangu, nekuda kwemutengo wayo wakaderera, ichine chikamu chikuru chemusika. Zvisinei, kushandiswa kwayo kwakadzikira zvishoma nezvishoma uye kuchakurumidza kubviswa zvachose. Magadzirirwo ezvinonamira zvisiri zvehushamwari kwezvakatipoteredza kuita zvinonamira zvakatipoteredza ibasa rakakosha.
- 3. Non-kuparadza chisungo
Nzira huru dzekubatanidza zvinhu dzinosanganisira bolting, riveting, welding uye bonding. Kunyangwe bolting uye mamwe matekinoroji achikwanisa kukurumidza kubatana, anokuvadza zvinhu nekuda kwekugezera kunze kana kupisa kwenzvimbo kwezvikamu zvezvinhu, uye kushushikana kwekushushikana hakugone kudzivirirwa panguva yekushandiswa. Mukupesana, bonding tekinoroji isiri - inoparadza yekubatanidza tekinoroji, uye nekuti iyo bonding interface inotakura mutoro wese, inovandudza huwandu hwekutakura uye inowedzera hupenyu hwesevhisi.
4. Huremu
Density yeadhesive yakadzikira, kazhinji iri pakati pe0.9 ne2, iyo inenge 20% kusvika 25% yedensity yesimbi kana inorganic materials, saka inogona kuderedza zvakanyanya huremu hwekubatanidza zvinhu zvechinhu chakanamatira. 
Nguva yekutumira: 2025-06-07 15:30:06