
Ke hana nei kā mākou hui i nā Stellite alloy bushings e ka hoʻolei pololei ʻana a i ʻole nā kaʻina metallurgy pauka, i hoʻohana nui ʻia i nā ʻano valve. ʻO ke anawaena o waho o ka huahana mai φ10 mm a φ600 mm, a ʻo ke anawaena o loko mai φ5 mm a 500 mm. Loaʻa ʻia ka hana maʻamau e like me nā koi o ka mea kūʻai aku.
Nā kikoʻī huahana
Ke hana nei kā mākou hui i nā Stellite alloy bushings e ka hoʻolei pololei ʻana a i ʻole nā kaʻina metallurgy pauka, i hoʻohana nui ʻia i nā ʻano valve. ʻO ke anawaena o waho o ka huahana mai φ10 mm a φ600 mm, a ʻo ke anawaena o loko mai φ5 mm a 500 mm. Loaʻa ʻia ka hana maʻamau e like me nā koi o ka mea kūʻai aku.
| Papa | C | ʻO Mn | Cr | Ni | Mo | W | ʻO Fe | ʻO Co | Māmā/g/cm3 | Paʻakikī/HRC |
| Stellite 1 | 2.0~2.8 | 1.0 | 29~33 | 3.0 | 1.0 | 11.0~14.0 | 3.0 | ʻO Bal. | 8.55 | 51~55 |
| Stellite 3 | 2.0~2.7 | 1.0 | 29~33 | 3.0 | 1.0 | 11.0~14.0 | 3.0 | ʻO Bal. | 8.55 | 51~55 |
| Stellite 4 | 0.8~2.7 | 1.0 | 28~32 | 3.0 | 1.5 | 12.5~15.5 | 3.0 | ʻO Bal. | 8.65 | 40~54 |
| Stellite 6 | 0.9~1.4 | 1.0 | 27~31 | 3.0 | 1.5 | 3.5~5.5 | 3.0 | ʻO Bal. | 8.30 | 38~44 |
| Stellite 6K | 1.4~1.9 | 1.0 | 27~31 | 3.0 | 1.5 | 3.5~5.5 | 3.0 | ʻO Bal. | 8.30 | 43~47 |
| Stellite 12 | 1.1~1.7 | 1.0 | 28~32 | 3.0 | – | 7.0~9.5 | 3.0 | ʻO Bal. | 8.40 | 44~49 |
| Stellite 19 | 1.5~2.1 | 1.0 | 29.5~32.5 | 3.0 | – | 9.5~11.5 | 3.0 | ʻO Bal. | 8.45 | 46~51 |
| Stellite 20 | 2.2~3.0 | – | 30~34 | 3.0 | 1.0 | 14~19 | 3.0 | ʻO Bal. | 8.70 | 56~60 |
| Stellite 21 | 0.2~0.3 | 1.0~2.0 | 26~28 | 3.0 | 5.0~6.0 | – | 2.5 | ʻO Bal. | 8.33 | 27~40 |
| Stellite 31 | 0.45~0.55 | 1.0 | 24.5~26.5 | 3.0 | 0.5 | 7.0~8.0 | 2.0 | ʻO Bal. | 8.60 | 30~35 |
| Stellite 694 | 0.8~1.2 | – | 26.5~29.5 | 3.0 | – | 18.0~20.0 | 3.0 | ʻO Bal. | 8.7 | 47~51 |
Nā kahua noi
Hoʻohana pinepine ʻia nā stellite alloy bushings i ka petrochemical a me ka mana hoʻokumu ʻana i ka turbine valves e like me nā valves butterfly a me nā kīwaha honua, e lawelawe ana i nā kaiapuni hana e pili ana i nā wai corrosive loa, ke anu nui, ke kaomi kiʻekiʻe a pēlā aku. Loaʻa i nā huahana nā ʻano like ʻole a me nā noi nui.
Nā Pono a me nā lawelawe
ʻO ka Stellite alloy bushings i hana ʻia e kā mākou hui e hōʻike ana i ka maikaʻi kūpaʻa a me ka hana hilinaʻi. Hiki iā mākou ke hāʻawi i ke alakaʻi ʻenehana a me nā hoʻoponopono i hoʻopili ʻia e like me nā koi noi kikoʻī.