Keleawe chromite CAS 12018-10-9 Chromium keleawe ʻokikene
Keleawe chromite
CAS RN:12018-10-9
He ʻAhahui Lahui:3143.
1. Nā waiwai kino a me nā kemika:
1.1 Ke ʻano molekole: Cr2Cu2O5
1.2 Kaumaha Molekala: 311.08
1.4 Ka hoʻoheheʻe ʻia: 0.5% i ka wai
1.5 pH valve: 5-7
1.6 Paʻa a me ka pane ʻana: Paʻa i ka mahana o ka lumi a i loko o ka pahu i hoʻopaʻa ʻia.
2. Nā papa kuhikuhi loea:
| Mea | Papa Kuhikuhi |
| ʻO ka nui o ka Cr +6 (ma Kr2Cr207), %(m/m) | 19.5±1.0 |
| Ka nui o ka ʻike Cu (ma CuO), %(m/m) | 46.0±2.0 |
| Ka makū, %(m/m) | ≤0.5 |
| Ka emi ʻana o ke kaumaha i ka puhi ʻana (650 ℃), %(m/m) | ≤4.0 |
| Ka helu hala (ma ka kānana maʻamau o 120-mesh), % | 100 |
| helehelena | Pauka ʻeleʻele ʻeleʻele |
Ua hoʻohana ʻia ke keleawe Chromite ma ke ʻano he mea hoʻoulu ahi o ka oxidizer AP-based i loko o nā propellants paʻa composite.
Hoʻopili ʻana:Nā pahu papa ahi (Ф350 × 520) i hoʻopiha ʻia me ka ʻeke pepa alumini. Kaumaha ʻupena: 20 kg no kēlā me kēia ʻeke.
Ka mālama ʻana:Mālama ʻia i kahi wahi anuanu a ea. Pono e sila ʻia nā pahu me ka naikokene. E pale i ka wela a me ka ʻike ʻia. ʻO ke ola o ka papa he 12 mau mahina ma hope o ka lā hana. Loaʻa nō ia inā kūpono ka hopena hoʻāʻo hou ma hope o ka lā pau.
Nā kuhikuhi palekana:ʻAihue. Pono e hoʻokomo ʻia ka hana me nā mīkina lima laholio synthetic a me nā pale lepo e pale aku ai i ka pili ʻana o ka ʻili a me ka hanu ʻana i ka lepo.
Ka halihali:E pale i ka wai a me ka pilikia i ka wā e lawe ʻia ai.
