Kōkua mākou i ka ulu ʻana o ka honua mai 1983

ʻO ka pahu kalapona Silicon Carbide Crucible no ka umu induction

ʻO ka wehewehe pōkole:

ʻO nā pahu kalapona i hoʻopaʻa ʻia ʻo Silicon Carbide Crucibles he mea hana kiʻekiʻe i hoʻolālā ʻia no ka hoʻoheheʻe ʻana o nā metala a me ko lākou mau ʻāpana. Hoʻohui kēia crucible i nā waiwai maikaʻi loa o ke kalapona a me ka silicon carbide a maikaʻi loa ke kūpaʻa kiʻekiʻe kiʻekiʻe, ke kūpaʻa haʻalulu wela, ke kūpaʻa corrosion, a me ke ola lawelawe lōʻihi. Hoʻohana nui ʻia ia i ka hoʻolei ʻana, metallurgy, ʻoihana kemika a me nā māla ʻē aʻe.


Huahana Huahana

FAQ

Huahana Huahana

Ka maikaʻi o ka Crucible

Kūʻē i nā ʻala he nui

NA HI'O HUA

ʻOi aku ka maikaʻi o ka wela wela

ʻO ka hui kūʻokoʻa o ka silicon carbide a me ka graphite e hōʻoia i ka hoʻomehana wikiwiki a me ke ʻano like ʻole, e ʻoki nui ana i ka manawa hoʻoheheʻe.

 

ʻOi aku ka maikaʻi o ka wela wela
Kūleʻa wela loa

Kūleʻa wela loa

ʻO ka hui kūʻokoʻa o ka silicon carbide a me ka graphite e hōʻoia i ka hoʻomehana wikiwiki a me ke ʻano like ʻole, e ʻoki nui ana i ka manawa hoʻoheheʻe.

Paʻa Paʻa Paʻa

ʻO ka hui kūʻokoʻa o ka silicon carbide a me ka graphite e hōʻoia i ka hoʻomehana wikiwiki a me ke ʻano like ʻole, e ʻoki nui ana i ka manawa hoʻoheheʻe.

Paʻa Paʻa Paʻa

HANA HANA

 

 

No Hoʻohālike O D H ID BD
78 IND205 330 505 280 320
79 IND285 410 650 340 392
80 IND300 400 600 325 390
81 IND480 480 620 400 480
82 IND540 420 810 340 410
83 IND760 530 800 415 530
84 IND700 520 710 425 520
85 IND905 650 650 565 650
86 IND906 625 650 535 625
87 IND980 615 1000 480 615
88 IND900 520 900 428 520
89 IND990 520 1100 430 520
90 IND1000 520 1200 430 520
91 IND1100 650 900 564 650
92 IND1200 630 900 530 630
93 IND1250 650 1100 565 650
94 IND1400 710 720 622 710
95 IND1850 710 900 625 710
96 IND5600 980 1700 860 965

 

KA HANA

Hoʻopololei pololei
Paʻi Isostatic
Kiʻekiʻe-Mahana Sintering
Hoʻonui i ka ʻili
ʻO ka nānā ʻana i ka maikaʻi
Hoʻopili palekana

1. Hoʻoponopono pololei

ʻO ka graphite maʻemaʻe kiʻekiʻe + carbide silicon premium + mea hoʻopaʻa paʻa waiwai.

.

2.Isostatic Pressing

ʻO ka nui a hiki i ka 2.2g/cm³ | ʻO ka mānoanoa o ka pā ± 0.3m

.

3.High-Temperature Sintering

ʻO ka recrystallization ʻāpana SiC e hana ana i ka ʻōnaehana pūnaewele 3D

.

4. Hoʻonui i ka ʻili

ʻO ka uhi anti-oxidation → 3 × hoʻomaikaʻi i ka pale ʻana i ka corrosion

.

5.ʻO ka nānā ʻana i ka maikaʻi

Helu hoʻopaʻa inoa kūʻokoʻa no ka hiki ʻana o ke ola holoʻokoʻa

.

6.Hoʻopili palekana

ʻO ka papa haʻihaʻi haʻihaʻi + ʻaʻa wai + ka pahu hoʻoikaika ʻia

.

HOOLAHA HANA

IMU HEHEHE KELE

Puhi Hooheehe Gas

Puhi hoohehee induction

Uhi Hooheehe Induction

kapuahi pale

Ke kapuahi hehee pale

No ke aha e koho ai iā mākou

Ma keʻano he alakaʻi alakaʻi oʻO nā pahu kalapona i hoʻopaʻa ʻia ʻo Silicon Carbide Crucibles, hoʻomaopopo mākou i nā pono koʻikoʻi o nā ʻoihana e like me ka metallurgy, ka hoʻolei ʻana, a me ka hana metala wela kiʻekiʻe. Hoʻonohonoho pono ʻia kā mākou crucibles e hoʻokō i nā koi koʻikoʻi o ka hana hoʻoheheʻe ʻana, hāʻawi ʻia i ka ikaika mechanical kūikawā, ke kūpaʻa haʻalulu wela, a me ke kūpaʻa kemika. Inā ʻoe e pili ana i ka hoʻolei ʻana i nā crucibles no nā noi foundry, nā crucibles seramika no nā kaʻina wela kiʻekiʻe, a i ʻole koi i nā crucibles refractory no ka hoʻohana ʻana i ka ʻoihana, hāʻawi kā mākou carbon bonded silicon carbide crucibles i ka hana like ʻole.

Nā Pōmaikaʻi Koʻikoʻi o Carbon Bonded Silicon Carbide Crucibles

  1. Kū'ē Kūlana Kiʻekiʻe:
    Me ka pae wela hana mai 800°C a 1600°C, a hiki i ka 1800°C, Carbon Bonded Silicon Carbide Crucibles no ka hoohehee ana i na metala wela. ʻOi aku kēia ma mua o ka hiki o nā crucibles graphite maʻamau a me nā crucibles seramika, e hoʻolilo iā lākou i koho makemake no nā noi koi.
  2. ʻOi aku ka maikaʻi o ka wela wela:
    ʻO ka conductivity thermal kiʻekiʻe (a hiki i 90-120 W / m · K) e hōʻoia i ka hoʻoili wela maikaʻi, e wikiwiki i ka hana hoʻoheheʻe a me ka hoʻomaikaʻi ʻana i ka ikehu. ʻOi aku ka maikaʻi o kēia i nā hana ʻoihana nui kahi e koʻikoʻi ai ka mālama manawa a me ka ikehu.
  3. Kū'ē Kū'ē Thermal Shock:
    ʻO ka hui pū ʻana o ka silicon carbide a me ke kalapona hāʻawi i kēia mau crucibles i ka haʻahaʻa haʻahaʻa hoʻonui hoʻonui, e ʻae iā lākou e kū i nā loli wikiwiki me ka ʻole o ka haki ʻana. ʻO kēia ka mea i ʻoi aku ka ikaika o lākou ma mua o nā kuʻi alumina kuʻuna a i ʻole nā ​​​​kuʻi paʻa nickel-based alloy crucibles.
  4. Kū'ē Kū'ē Kū'ē:
    Hōʻike ʻo Carbon Bonded Silicon Carbide Crucibles i ke kūpaʻa ʻoi aku i ka acidic, alkaline, a me nā mea hoʻoheheʻe metala, e hoʻolilo iā lākou i ka lōʻihi loa i nā lewa corrosive, ʻaʻole like me nā crucibles graphite, hiki i ka oxidation i kekahi mau kūlana.

Hoʻopilikino a me nā kikoʻī

Hiki ke hoʻopili ʻia kā mākou Carbon Bonded Silicon Carbide Crucibles e hoʻokō i nā koi o nā mea kūʻai aku. Hāʻawi mākou i kahi ākea o nā nui a me nā ʻano, me nā crucibles me nā spouts no ka maʻalahi o ka ninini ʻana a me ka lawelawe ʻana i ka wā o ka hoʻolei ʻana.

  • Nui Nui: Hiki iā mākou ke hana i nā crucibles i nā mana like ʻole a me nā ana, e hōʻoia ana i ke kūpono kūpono no kāu umu ahi a i ʻole ka hoʻolei ʻana.
  • Mea Hana: Hana ʻia mai ka carbide silicon maʻemaʻe kiʻekiʻe i hui pū ʻia me ke kalapona, hana ʻia nā crucibles me ka hoʻohana ʻana i ke kaomi isostatic kiʻekiʻe a me nā kaʻina sintering wela kiʻekiʻe e hōʻoia i ka paʻa like a me ka ikaika.

Hana Kūlike ʻole i hoʻohālikelike ʻia me nā mea hoʻokūkū

Hoʻohālikelike ʻia me nā Graphite Crucibles:

  • ʻO ka hoʻomanawanui kiʻekiʻe: Hiki i ka Carbon Bonded Silicon Carbide Crucibles ke kū i nā mahana kiʻekiʻe, e kūpono iā lākou no nā kaiapuni koʻikoʻi.
  • ʻOi aku ka maikaʻi o ka Thermal Shock Resistance: Me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, ʻoi aku ka liʻiliʻi o ka pohā i ka wā o ka hoʻomehana wikiwiki a i ʻole ka hoʻoilo ʻana.

Hoʻohālikelike ʻia me Alumina Crucibles:

  • ʻO ka hoʻoili wela kiʻekiʻe: Me ka nui o ka conductivity thermal, hoʻomaikaʻi kēia mau crucibles i ka maikaʻi o ka hoʻoheheʻe ʻana a hoʻemi i ka manawa hana holoʻokoʻa.
  • ʻOi aku ka ikaika o ka mīkini: Hāʻawi lākou i ke kuʻekuʻe kiʻekiʻe a me ka ikaika compressive, e hoʻonui iā lākou i ke koʻikoʻi mechanical.

Hoʻohālikelike ʻia me Nickel-Based Alloy Crucibles:

  • Kūʻai-Effective: ʻO ka Carbon Bonded Silicon Carbide Crucibles ka lōʻihi o ke ola a me ka haʻahaʻa o nā kumukūʻai hana, e ʻoi aku ka waiwai.
  • Kū'ē Kū'ē: ʻAʻole like me nā nickel alloys hiki ke hoʻoheheʻe ʻia i nā wela kiʻekiʻe, mālama kēia mau crucibles i ko lākou kūpaʻa i nā kaiapuni corrosive.

Nā hana maikaʻi loa no ka hoʻohana ʻana a me ka mālama ʻana

  • Hoʻomaʻamaʻa mua ma mua o ka hoʻohana ʻana:
    No ka pale ʻana i ka haʻalulu wela a hōʻoia i ka paʻa, ʻōlelo ʻia e hoʻomaʻamaʻa mua i ka crucible i kona wela hana.
  • Hōʻalo i ka hoʻololi ʻana i ka wela:
    ʻOiai ʻoi aku ka maikaʻi o ke kūpaʻa ʻana o ka haʻalulu wela i nā pahu kalapona i hoʻopaʻa ʻia i ke kalapona, hiki ke hoʻolōʻihi i ko lākou ola ke pale ʻana i nā loli wela.
  • Hoomaemae mau:
    E mālama i ka ʻili o loko ma ka wehe ʻana i ke koena mai nā metala i hoʻoheheʻe ʻia, e kōkua ana i ka hoʻonui ʻana i ka hoʻokele wela a me ka hoʻoheheʻe ʻana.

Ka hopena

He mea koʻikoʻi ka Carbon Bonded Silicon Carbide Crucible i nā ʻoihana hoʻoheheʻe a me ka hoʻoheheʻe ʻana i kēia manawa, e hāʻawi ana i ka hana like ʻole i nā wahi wela kiʻekiʻe. ʻO kāna conductivity thermal kiʻekiʻe, ka ikaika mechanical, a me ka pale ʻana i ka corrosion e lilo ia i mea kūpono no nā noi ʻoihana kahi e pono ai ka pololei a me ka hilinaʻi. Ma keʻano he mea hana hilinaʻi, ua paʻa mākou i ka hoʻolakoʻana i nā huahana kiʻekiʻe i kūpono i kāu mau pono kiko'ī, e hōʻoiaʻiʻo ana i ka hoʻonuiʻana i ka maikaʻi, ka lōʻihi, a me ka maikaʻi o ke kumukūʻai.

No ka ʻike hou aku e pili ana i kā mākou Carbon Bonded Silicon Carbide Crucibles, a i ʻole e kūkākūkā i nā koho maʻamau, e kelepona mai iā mākou i kēia lā. E lilo mākou i hoa pili i ka holomua me nā hoʻonā hou a hilinaʻi hoʻi no kāu mau pono hoʻoheheʻe a me ka hoʻolei ʻana.

FAQ

Q1: He aha nā mea maikaʻi o ka graphite crucibles silicon carbide i hoʻohālikelike ʻia me nā crucibles graphite kuʻuna?

ʻOi aku ke kūpaʻa wela: Hiki ke kū i ka 1800 ° C lōʻihi a me 2200 ° C no ka wā pōkole (vs. ≤1600 ° C no ka graphite).
ʻOi aku ka lōʻihi o ke ola ʻana: 5x ʻoi aku ka maikaʻi o ke kūpaʻa haʻalulu wela, 3-5x ʻoi aku ka lōʻihi o ke ola lawelawe.
Hoʻohaumia Zero: ʻAʻohe komo kalapona, e hōʻoiaʻiʻo ana i ka maʻemaʻe metala hoʻoheheʻe.

Q2: ʻO wai nā metala hiki ke hoʻoheheʻe ʻia i kēia mau crucibles?
Metala maʻamau: Aluminum, keleawe, zinc, gula, kala, etc.
Nā Metala Hoʻoikaika: Lithium, sodium, calcium (koi i ka uhi Si₃N₄).
Nā Metala Pahu: Tungsten, molybdenum, titanium (koi i ke kinoea māmā/inert).

Q3: Pono nā crucibles hou i ka mālama mua ʻana ma mua o ka hoʻohana ʻana?
Pono ʻia ka ʻai ʻana: E wela mālie i ka 300°C → paʻa no 2 mau hola (wehe i ke koena o ka wai).
Olelo Hoohehee Mua: E hoʻoheheʻe mua i kahi ʻāpana ʻōpala (e hana i kahi papa pale).

Q4: Pehea e pale ai i ka crucible cracking?

Mai hoʻouka i ka mea anuanu i loko o kahi kīʻaha wela (max ΔT <400°C).

Ka helu hoʻoluʻu ma hope o ka hoʻoheheʻe ʻana <200°C / hola.

E hoʻohana i nā ʻōpala crucible i hoʻolaʻa ʻia (e pale i ka hopena mechanical).

Q5: Pehea e pale aku ai i ka haki ʻana o ka crucible?

Mai hoʻouka i ka mea anuanu i loko o kahi kīʻaha wela (max ΔT <400°C).

Ka helu hoʻoluʻu ma hope o ka hoʻoheheʻe ʻana <200°C / hola.

E hoʻohana i nā ʻōpala crucible i hoʻolaʻa ʻia (e pale i ka hopena mechanical).

Q6: He aha ka helu kauoha liʻiliʻi (MOQ)?

Nā Hoʻohālike Maʻamau: 1 ʻāpana (loaʻa nā laʻana).

Nā Hoʻolālā Kuʻuna: 10 mau ʻāpana (pono CAD kiʻi).

Q7: He aha ka manawa alakaʻi?
Nā mea waiwai i loko: Nā moku i loko o 48 hola.
Nā Kauoha Kuʻuna: 15-25no ka hana ʻana a me 20 mau lā no ka ʻōpala.

Q8: Pehea e hoʻoholo ai inā ua hāʻule ka crucible?

Nā māwae > 5mm ma ka paia o loko.

Ka hohonu komo metala > 2mm.

Deformation > 3% (ana ana i ke anawaena o waho).

Q9: Hāʻawi ʻoe i ke alakaʻi ʻana i ke kaʻina hoʻoheheʻe?

ʻO nā pihi hoʻomehana no nā metala like ʻole.

Helu helu holo kinoea.

Nā kumu aʻo wikiō wehe ʻana i ka slag.


  • Mua:
  • Aʻe:

  • Nā Huahana Pili

    ,