Kōkua mākou i ka ulu ʻana o ka honua mai 1983

Paha no ka hoohehee gula iloko o na lako hoohehee gula

ʻO ka wehewehe pōkole:

Wehe i ka maikaʻi hoʻoheheʻe maikaʻi me kā mākou ukuKīwī no ka hoʻoheheʻe gula, i hoʻolālā ʻia e mālama i nā koi o ka hoʻolei metala wela kiʻekiʻe. Hāʻawi i ka lōʻihi, ka mālama ʻana i ka ikehu, a me ka pololei, ʻo kēia crucible ka mea hoʻololi pāʻani no nā kaʻina hoʻoheheʻe gula.


Huahana Huahana

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Huahana Huahana

Hōʻike ʻenehana

Ka nui o nā kīʻaha

Inoa Huahana ANO φ1 φ2 φ3 H KAHIKI
0.3kg Graphite Crucible BFG-0.3 50 18-25 29 59 15ml
0.3kg quartz lima BFC-0.3 53 37 43 56 ----------
0.7kg Graphite Crucible BFG-0.7 60 25-35 35 65 35ml
0.7kg ka lima Quartz BFC-0.7 67 47 49 63 ----------
1 kik graphite Crucible BFG-1 58 35 47 88 65ml
1kg ka lima Quartz BFC-1 69 49 57 87 ----------
ʻO 2kg Graphite Crucible BFG-2 65 44 58 110 135ml
2kg quartz lima BFC-2 81 60 70 110 ----------
2.5kg Graphite Crucible BFG-2.5 65 44 58 126 165ml
2.5kg ka lima Quartz BFC-2.5 81 60 71 127.5 ----------
ʻO 3kgA Graphite Crucible BFG-3A 78 50 65.5 110 175ml
3kg A Quartz lima BFC-3A 90 68 80 110 ----------
3kgB Graphite Crucible BFG-3B 85 60 75 105 240ml
3kgB Puʻupuʻu Quartz BFC-3B 95 78 88 103 ----------
4kg Graphite Crucible BFG-4 85 60 75 130 300ml
4kg ka lima Quartz BFC-4 98 79 89 135 ----------
5kg Graphite Crucible BFG-5 100 69 89 130 400ml
5kg ka lima Quartz BFC-5 118 90 110 135 ----------
5.5kg Graphite Crucible BFG-5.5 105 70 89-90 150 500ml
5.5kg ka lima Quartz BFC-5.5 121 95 100 155 ----------
6kg Graphite Crucible BFG-6 110 79 97 174 750ml
6kg ka lima Quartz BFC-6 125 100 112 173 ----------
8 kik graphite Crucible BFG-8 120 90 110 185 1000ml
8kg ka lima Quartz BFC-8 140 112 130 185 ----------
12 kilokika Graphite Crucible BFG-12 150 96 132 210 1300ml
12kg quartz lima BFC-12 155 135 144 207 ----------
16kg Graphite Crucible BFG-16 160 106 142 215 1630ml
16kg quartz lima BFC-16 175 145 162 212 ----------
25kg Graphite Crucible BFG-25 180 120 160 235 2317ml
25kg quartz lima BFC-25 190 165 190 230 ----------
30kg Graphite Crucible BFG-30 220 190 220 260 6517ml
30kg quartz lima BFC-30 243 224 243 260 ----------
Ka hoolei ana

ʻO ka mea hana hope loa no ka pololei a me ka lōʻihi

I ka hoʻoheheʻe ʻana i ke gula, hoʻomaka ka loaʻa ʻana o ka pae kiʻekiʻe o ka maʻemaʻe a me ka pono me ke koho ʻana i ka crucible kūpono.ʻO nā kīʻaha graphiteʻo ia ka mea i koho pinepine ʻia ma muli o kā lākou conductivity thermal maikaʻi loa, ke kūpaʻa ʻana o ka mahana, a me ka lōʻihi i nā kaiapuni kiʻekiʻe. Inā ʻoe e hoʻomaʻemaʻe i ke gula no ka hoʻoheheʻe kālā ʻana a i ʻole ka hoʻoheheʻe ʻana iā ia no nā mea nani, hāʻawi nā crucibles graphite i ka wela a me ka lōʻihi e pono ai ke kū i ka helu heheʻe gula o 1064°C.

No ke aha e koho ai i nā kīʻaha graphite no ka hoʻoheheʻe gula?

  1. ʻOi aku ka wela: Hoʻopaʻa ka graphite crucibles i ka hāʻawi ʻana i ka wela me ka wikiwiki a me ka hoʻohaʻahaʻa nui ʻana i ka manawa hoʻoheheʻe.
  2. Kū'ē kiʻekiʻe i ka Oxidation: Hee ke gula ma na wela kiekie loa, a ua hanaia na graphite crucibles e pale aku i ka oxidation, e hooloihi ana i ko lakou ola.
  3. Pale ʻino: I ka hoʻohana ʻana i nā metala makamae e like me ke gula, me ka hoʻohana ʻana i ka crucible pale i ka corrosion e hōʻoia i ka liʻiliʻi o ka haumia, e alakaʻi ana i nā huahana hope loa.
  4. Ka ikaika a me ka paʻa: He ikaika kēia mau crucibles a hiki ke kū i ka haʻalulu wela i hana ʻia e ka hoʻomehana pinepine ʻana a me ka hoʻoilo.

ʻIke ʻOihana: Inā ʻoe e ʻimi nei e hoʻonui i kāu ʻano hana, ke koho ʻana i ka crucible kūpono hiki ke hoʻololi i nā mea āpau. No na hana hoohehee,nā kapuahi hoʻokomoi hui pū ʻia me nā crucibles graphite e hāʻawi i ka mana wela kūpono, e hoʻomaʻamaʻa iā lākou no ka hoʻomaʻemaʻe gula a me nā metala makamae ʻē aʻe.

Hoʻopili a me ka lawelawe ʻana: No ka mālama pono ʻana i ka lawe ʻana, ua hoʻopiha ʻia kēlā me kēia crucible i loko o nā pahu pale a me nā pahu plywood, e pale ana i ka pōʻino a i ʻole abrasion i ka wā o ka lawe ʻana.

Nā mea nui:

  • ʻili pale lole
  • Paʻa kūʻē i nā ikaika pelu
  • ʻO ka hoʻoili wela kūʻokoʻa
  • He kūpono no nā noi wela kiʻekiʻe, e like me ka hoʻoheheʻe gula a me ka hoʻomaʻemaʻe

Nā manaʻo hope loa:

Hoʻolaha mākou i ka hāʻawi ʻana i nā crucibles kiʻekiʻe no kāu pono hoʻoheheʻe a me ka hoʻoheheʻe ʻana. ʻO kā mākou akamai i ka hoʻoheheʻe ʻana e hōʻoia i ka loaʻa ʻana o nā huahana i hoʻolālā ʻia no ka lōʻihi a me ka maikaʻi, i kākoʻo ʻia e ka lawelawe ʻoihana alakaʻi. Inā ʻoe e ʻimi nei i ka hoʻoheheʻe maʻemaʻe kiʻekiʻe a i ʻole nā ​​crucibles lōʻihi, hāʻawi kā mākou huahana i ka hana like ʻole no ka ʻoihana hoʻolei gula.

Mākaukau e hoʻokiʻekiʻe i kāu kaʻina hoʻoheheʻe gula? E hoʻokaʻaʻike mai iā mākou i kēia lā e aʻo hou e pili ana i ka hiki i kā mākou graphite crucibles ke hoʻonui i kāu hana!


  • Mua:
  • Aʻe:

  • Nā Huahana Pili

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