Nā Kūlana Rockwell Knoop

1.Reckwell Knoop Vickers paʻakikī hōʻike hōʻike hoʻokolohua no Alminum Nitride COXIDICE
Mai ka loaʻaʻana o nā mea hana cemik, he paʻakikī a me ka brittle i keʻano, a loaʻa i nāʻano hana paʻakikī e hoʻohana ai i nāʻano paʻakikī He nui nāʻano hoʻokūkū Shancai o nā mea koʻikoʻi koʻikoʻi, me nā hoʻokolohua paʻakikī likeʻole a me nāʻano paʻakikī likeʻole.
Hiki ke hoʻohanaʻia nā kūlana e like me ke kuhikuhiʻana:
GB / T 230.2 ITSALTICALS PRESTY HARDYTY HANUNA:
Nui ka nui o nā scales paʻakikī paʻakikī
GB / T 4340.1-1999 Ipo Vickers paʻakikī paʻakikī a me GB / T 184491.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001.1-2001
ʻO nā knoop a me nāʻano hana o nā micro-vickers e like me keʻano like,ʻo kaʻokoʻa ka mea likeʻole i hoʻohanaʻia.
He pono kūpono ia e hoʻomaopopo ana ma muli o keʻano kūikawā o ka huahana, hiki iā mākou ke wehe i nāʻano vickers pololei e like me ka manaʻo o ka wā e loaʻa ai kaʻike kiko'ī.
2. Loaʻa nā hana no nā mea haoʻole
Wahi a keʻano hōʻike hōʻike paʻakikī no ka kila kila a me nā'āpana meaʻole i hōʻikeʻia ma JB / T7361-2007
1) Vickers paʻakikī paʻakikī
ʻO ka maʻamau, nā mea i hōʻikeʻia e ka mea i hōʻikeʻia e nā'āpana e hōʻikeʻia e ka hana loiloi paʻakikī. Pono e ukuʻia ka nānāʻana i ka pauʻana o ka papa hana o ka hana a me ke koho o ka ikaika hōʻike.
2)ʻO ke kumu hōʻike haʻahaʻa snondon
ʻO ka hapa nui o nā hōʻike paʻakikī paʻakikī e mālamaʻia me ka hoʻohanaʻana i ka HRC Screen. Uaʻaeʻo Shancai Rockwell paʻakikī paʻakikī i nā 15 mau makahiki o kaʻike a hiki ke hoʻokō pono i nā pono āpau.
3)ʻO keʻano hana paʻakikī
Hiki ke hoʻohanaʻia ka hōʻike hoʻokolohua leeb ʻAʻole like me kāna heluʻana i keʻano he maikaʻi e like me ka mea paʻakikī o kahi mea paʻakikī.
Ua pili kēiaʻano maʻamau i ka hōʻike paʻakikī o nā kila kila kila, a hoʻoleʻa i nā'āpana a me nā'āpana halima a me nā'āpana halima.