ʻO kā mākou hui e hana nui i ka wela wela me nā haumia haʻahaʻa, kiʻekiʻe ka maʻemaʻe, ka pale ʻana o ka oxidation o ka ʻili maikaʻi, ke kūpaʻa kūpaʻa, ka pale ʻana i ka corrosion, ka hana hana maikaʻi a me ka ikaika wela a me ka weldability.Hiki ke hoʻopili pololei ʻia nā huahana i ka winding, Z-shaped, spiral, etc., a hoʻohana nui ʻia i ka hoʻoheheʻe ʻana i ka metala, ka hana mechanical, nā umu uila ʻoihana, nā umu uila liʻiliʻi, nā umu muffle, nā mea pono hale, ka halihali a me nā ʻoihana ʻē aʻe e hana ai.mea hoʻomehanas a me nā mea kū'ē.Ua piha kā mākou mau kikoʻī huahana i ka ʻenehana kiʻekiʻe a paʻa ka maikaʻi.Welina mai nā mea kūʻai hou a kahiko e kauoha!

ʻO nā mea maikaʻi o ka wela wela kiʻekiʻe:
ʻO kā mākou huahana he ola lōʻihi a me ke kūpaʻa wela kiʻekiʻe, e like me ke kiʻekiʻe o ka lawelawe wela o ka HRE iron-chromium alumini alumini uea hiki ke hiki i 1400ºCin ka lewa;maikaʻi loa ka pale ʻana o ka oxidation o ka ʻili o ka huahana, ʻo ke kiʻi AI2O3 i hoʻokumu ʻia ma hope o ka oxidation he maikaʻi ke kūpaʻa kiʻekiʻe a me ke kūpaʻa;a nui ka haawe ili i aeia;ʻoi aku ka liʻiliʻi o kona ʻumekaumaha ma mua o ka nickel-chromium alloy;ʻoi aku ka kiʻekiʻe o kona resistivity a ʻoi aku ka maikaʻi o ka pale ʻana i ka sulfur;akā, ʻoi aku ka haʻahaʻa o kona kumukūʻai ma mua o ka nickel-chromium alloy.
ʻO ka hana ʻana o ka uea umu uila puna (ʻoihana uila umu ahi, kiʻekiʻe-mehana uila uwila uea) hoʻohana i ka nickel-chrome kūpaʻa uea kiʻekiʻe a me ke kiʻekiʻe-mehana kūpaʻa iron-chromium-aluminum uea e like me nā mea maka, kaohi pono i ka mana o ka uea umu ahi, a ua eha 'akomi ia e ka mīkini wili uwea kiʻekiʻe.ʻO ke kūpaʻa wela kiʻekiʻe, ʻaʻohe radiation, palekana kaiapuni a me ka pollution-free, piʻi wikiwiki ka piʻi ʻana o ka mahana, hoʻomau i ka lōʻihi, kūpaʻa kūpaʻa, liʻiliʻi liʻiliʻi liʻiliʻi, ʻaʻahu like ma hope o ke kau ʻana.ʻO ka ratio kūpono o ka lōʻihi o ka manawa hana i ka lōʻihi o ka wili ʻana he 3: 1.

Nā ʻāpana huahana:
1. He 1250 ºC ka pale wela o ka uwea umu uila nickel-chrome, a he 1400 ºC ka pale wela o ka uwea umu uwila hao-chromium-aluminum;

2. He ʻōmaʻomaʻo ke kala o ka ʻili, ʻeleʻele, a he ʻōmaʻomaʻo ke kala mua, e like me ka nickel-chromium alloy;

3. Pono e emi iho ka ukana ili o ka uea umu ma mua o 1.5w / cm2.

Nānā:
1. E like me ke kaʻina hana uwea, pono e hoʻohana ʻia kahi haʻawe ili kūpono i ka hoʻolālā e hoʻololi pono i ke anawaena uea;

2. Ma mua o ka hoʻokomo ʻana, pono e nānā ʻia ka umu e wehe i nā pōʻino huna o ka ferrite, ka hoʻokumu ʻana o ke kalapona, a me ka hoʻopili ʻana me ka umu uila e pale aku i nā pōkole pōkole e pale i ka haki ʻana o ka uea umu;

3. I ka wā o ka hoʻokomo ʻana, pono e hoʻopili pololei ʻia e like me ke ʻano o ka uwila i hoʻolālā ʻia;

4. E nānā i ka naʻau o ka ʻōnaehana hoʻomalu wela ma mua o ka hoʻohana ʻana i mea e pale ai i ka hoʻokele wela mai ka hana ʻino ʻana a me ka hoʻopau ʻana i ka uwea umu uila.

5. I ka wā e haki ai ka uwea umu, hoʻohui pinepine nā kānaka i nā wēlau i haki a hoʻohana hou iā lākou.Eia naʻe, e hana ʻia kahi kūʻē kiʻekiʻe ma ka hui, no laila ʻaʻole ia e haki no ka manawa lōʻihi.Ma lalo iho nei ka hoʻolauna ʻana i kahi ala hou no ka hoʻohui ʻana i ka uea umu uila: e lawe i kahi ʻāpana (lōʻihi 2cm) o ka uea keleawe mānoanoa (inā ʻaʻohe uea keleawe mānoanoa, e wili i kekahi mau kaula o ke uea keleawe lahilahi ma kahi) e hoʻolele iā lākou a puni ka uea kapuahi.ʻAʻole hana kēia ʻano hoʻohui i ke kūpaʻa kiʻekiʻe a paʻa loa.

Hoʻohana nui ʻia ka uea kapuahi puna i nā umu uila ʻenehana a me nā mea hoʻomehana uila kīwila e like me nā umu uila liʻiliʻi, nā kapuahi hoʻoheheʻe, nā umu hoʻohuli, nā umu muffle, nā kapuahi hoʻōla, nā mea hoʻomehana a me nā mea ea, a hiki ke hoʻohana ʻia no ka hoʻomehana wai. , nā paipu hoʻomehana uila like ʻole a me nā mea pono hale., Chemical, metallurgical, etc. Hoʻopilikino a hoʻolālā ʻia nā mea a pau e like me nā koi o ka mea kūʻai aku.