ʻO Hastelloy B-3 kahi huila nickel-molybdenum me ke kūpaʻa maikaʻi loa i ka lua, ka ʻino, a me ke koʻikoʻi-corrosion māwae me ka ʻoi aku o ka paʻa wela ma mua o ka alloy B-2. Eia kekahi, he kū'ē nui kēia mea hao nickel i ka hoʻouka kaua ʻana i ka laina pahi a me ka wela. ʻO Alloy B-3 pū kekahi me ka sulfuric, acetic, formic a me phosphoric acids, a me nā mea hoʻolaha non-oxidizing ʻē aʻe. Eia kekahi, ʻoi aku ka maikaʻi o kēia alloy nickel i ka waika hydrochloric ma nā ʻano a me nā mahana. ʻO ka hiʻohiʻona ʻokoʻa o Hastelloy B-3 ʻo ia ka hiki ke mālama i ka ductility maikaʻi loa i ka wā o nā hōʻike transient i nā mahana waena. ʻIke mau ʻia ia mau hōʻike i ka wā o ka mālama wela e pili ana me ka hana ʻana.
He aha nā hiʻohiʻona o Hastelloy B-3?
- Mālama i ka ductility maikaʻi loa i ka wā o ka hoʻolaha ʻana i nā mahana waena
- Kūʻē maikaʻi i ka lua, ka ʻino a me ke koʻikoʻi-corrosion māwae
- Kūʻē maikaʻi i ka laina pahi a me ka hoʻouka ʻana i ka wela
- Kūleʻa maikaʻi loa i ka acetic, formic a me ka phosphoric acids a me nā mea ʻē aʻe non-oxidizing media
- Kūʻē i ka waika hydrochloric ma nā ʻano a me nā mahana
- ʻOi aku ka paʻa wela ma mua o ka huila B-2
Ka Hui Kimia, %
| Ni | Mo | Fe | C | Co | Cr | Mn | Si | Ti | W | Al | Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.0 min | 28.5 | 1.5 | .01 ka nui | 3.0 ka nui | 1.5 | 3.0 ka nui | .10 ka nui | .2 ka nui | 3.0 ka nui | .50 ka nui | .20 ka nui |
Ma nā polokalamu hea i hoʻohana ʻia ai ʻo Hastelloy B-3?
- Kaʻina hana kemika
- Na kapuahi hau
- ʻO nā mea mīkini i ka hoʻohaʻahaʻa i nā kaiapuni
Ka manawa hoʻouna: Jul-24-2020