Video Huahana
Hōʻike huahana
Hoʻohana mākou i ka ʻenehana hoʻoheheʻe ʻana i ka ʻaoʻao arc no ka uhi ʻana i ka papa ʻaʻahu kūpaʻa kiʻekiʻe ma luna o ke kila māmā maʻamau. ʻO ka paʻakikī o kēia huahana i ka maka hana ʻo HRC55-62. Hoʻohui ia i ka paʻakikī kiʻekiʻe o ka chromium carbide a me ka paʻakikī o ka pā kila kumu. Hiki ke hoʻopili ʻia, welded a bolt paha i hoʻopili ʻia ma lalo o nā ʻano hana like ʻole.
No keia mea
Hoʻohui ʻia ka ʻāpana maka paʻa a me ka papa kumu i hoʻokahi ʻāpana. ʻO ka papa chromium carbide i uhi ʻia a paʻa me nā māwae micro. Kapa mākou iā ia i hoʻokuʻu ʻia ka micro crack. Hiki iā ia ke hōʻemi i ke koena o ke koʻikoʻi a me ka deformation i ka wā o ka overlaying. ʻAʻohe mana o ka hana pale lole. ʻO ka papa paʻa paʻa i uhi ʻia me ka alloy chromium kiʻekiʻe me Mo, W, V, B, Nb, Ti, etc. Hiki iā mākou ke hoʻoponopono i ka haku mele e like me nā noi i hoʻonohonoho ʻia. No laila, hāʻawi kā mākou pāpaʻi pale i ka eutectic+M7C3 metallographic e mālama i ka wela kiʻekiʻe, ka ikaika hopena kiʻekiʻe a me ka hana pale pale.
Huahana Huahana
Hoʻohui ʻia ka ʻāpana maka paʻa a me ka papa kumu i hoʻokahi ʻāpana. ʻO ka papa chromium carbide i uhi ʻia a paʻa me nā māwae micro. Kapa mākou iā ia i hoʻokuʻu ʻia ka micro crack. Hiki iā ia ke hōʻemi i ke koena o ke koʻikoʻi a me ka deformation i ka wā o ka overlaying. ʻAʻohe mana o ka hana pale lole. ʻO ka papa paʻa paʻa i uhi ʻia me ka alloy chromium kiʻekiʻe me Mo, W, V, B, Nb, Ti, etc. Hiki iā mākou ke hoʻoponopono i ka haku mele e like me nā noi i hoʻonohonoho ʻia. No laila, hāʻawi kā mākou pāpaʻi pale i ka eutectic+M7C3 metallographic e mālama i ka wela kiʻekiʻe, ka ikaika hopena kiʻekiʻe a me ka hana pale pale.