Kina kiʻekiʻe wela hoʻoheheʻe molybdenum crucible no ka umu ahi Mea hana a mea hoʻolako |Tungsten forged

kiʻekiʻe wela hoʻoheheʻe molybdenum crucible no ka umu

ʻO ka wehewehe pōkole:

ʻO ke kiʻekiʻe wela hoʻoheheʻe molybdenum crucible he ipu i hoʻohana kūikawā ʻia no nā noi wela kiʻekiʻe, ʻoi aku hoʻi i nā umu ahi a me nā mea hana wela ʻē aʻe.Ua koho ʻia ʻo Molybdenum no kona wahi hoʻoheheʻe kiʻekiʻe a me ka pale ʻana i ka corrosion, kūpono ia no ka lawelawe ʻana i nā metala hoʻoheheʻe a me nā mea wela kiʻekiʻe.Hoʻohana pinepine ʻia kēia mau crucibles i nā ʻoihana e like me ka metallurgy, ka hana aniani a me ka noiʻi ʻana i nā mea wela kiʻekiʻe.

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Huahana Huahana

He aha ka wela wela wela wela?

ʻO kahi pahu hoʻoheheʻe wela kiʻekiʻe he moku kūikawā i hoʻolālā ʻia e kū i ka wela nui a loaʻa nā mea i loko o kahi kūlana hoʻoheheʻe i nā wela kiʻekiʻe.Hana ʻia kēia mau crucibles me nā mea hoʻoheheʻe kiʻekiʻe a me ke kūpaʻa wela maikaʻi loa, e like me nā metala refractory e like me ka molybdenum a me ka tungsten a i ʻole nā ceramics e like me ka alumina a i ʻole zirconia.Hoʻohana pinepine ʻia lākou i nā kaʻina hana ʻoihana e like me ka hoʻoheheʻe ʻana i ka metala, ka hana aniani a me ka noiʻi ʻana i nā mea wela kiʻekiʻe e pono ai ka hoʻopaʻa ʻana i nā mea hoʻoheheʻe ʻia i nā wela kiʻekiʻe.He ʻāpana koʻikoʻi kēia mau crucibles o nā umu wela kiʻekiʻe a me nā mea hana wela ʻē aʻe.

He aha ka wela o ka umu ahi?

Hiki ke ʻokoʻa ka wela o ka umu crucible ma muli o ka noi kikoʻī a me nā mea e hana ʻia ana.Hoʻolālā ʻia nā kapuahi crucible e hiki i nā wela kiʻekiʻe e hoʻoheheʻe a hana i nā mea i loko o ka crucible.Hiki ke hoʻolōʻihi ʻia ka pae wela o ka umu hoʻoheheʻe mai kekahi mau haneli degere Celsius a ʻoi aku ma luna o 1000 degere Celsius, ma muli o ka hoʻolālā a me ka hoʻohana ʻana i ka umu.

ʻO wai nā crucibles he kiʻekiʻe ka helu heheʻe?

ʻO nā crucibles i hana ʻia i kekahi mau mea he kiʻekiʻe nā helu heheʻe a kūpono no ka hoʻohana ʻana i nā noi wela kiʻekiʻe.ʻO kekahi mau mea i hoʻohana ʻia no nā crucibles hoʻoheheʻe kiʻekiʻe:

1. Tungsten: He kiʻekiʻe loa ka hoʻoheheʻe ʻana o nā crucibles Tungsten, e kūpono ana iā lākou no ka hoʻoponopono ʻana i nā mea i nā wela kiʻekiʻe loa, e like me ka hana ʻana i nā kristal sapphire a me nā kaʻina hana kiʻekiʻe.

2. Molybdenum: He wahi hoʻoheheʻe kiʻekiʻe nō hoʻi nā molybdenum crucibles a hoʻohana mau ʻia i nā noi e pili ana i nā metala hoʻoheheʻe ʻia, ka hoʻoheheʻe aniani, a me ka noiʻi mea wela wela.

3. Alumina (aluminum oxide): Uaʻikeʻia nā kuʻi alumina no ko lākou kū'ēʻana i nā wela kiʻekiʻe a hoʻohana mauʻia i loko o ka hale hana a me nāʻoihanaʻoihana e pili ana i nā mea wela kiʻekiʻe.

4. Zirconia: Hiki i nā zirconia crucibles ke pale i nā mahana kiʻekiʻe a hoʻohana ʻia i nā noi e like me ka hoʻoheheʻe metala a me ka hana ʻana i nā mea wela kiʻekiʻe.

Ua koho ʻia kēia mau mea no ka hana crucible ma muli o ko lākou hiki ke kū i ka wela nui a mālama i ko lākou kūpaʻa ʻana i nā mahana kiʻekiʻe.