Ua kaulana ʻo Spark "brand spiral wire a puni ka ʻāina. Hoʻohana ʻo ia i nā uea Fe-Cr-Al a me Ni-Cr-Al kiʻekiʻe e like me nā mea maka a hoʻohana i ka mīkini wili ʻakomi kiʻekiʻe me ka mana mana kamepiula. ʻO nā huahana he kiʻekiʻe wela ke kūpaʻa, wikiwiki ka piʻi ʻana o ka mahana, lōʻihi ka lawelawe ʻana, kūpaʻa kūpaʻa, liʻiliʻi ka mana puka hewa, liʻiliʻi hiki ke deflection, ʻaʻahu pitch ma hope o ka elongation, a maʻemaʻe ʻili. nā umu likeʻole, nā mea hoʻomehana uila, nā mea hana hale, a me nā mea'ē aʻe. Hiki iā mākou ke hoʻolālā a hana i nāʻano helix maʻamauʻole e like me nā koi o ka mea hoʻohana.

Nā hiʻohiʻona o ka uea umu uila:

1. No ka laʻana, ʻo ka nui o ka hoʻohana ʻana i ka mahana o ka HRE Fe Cr Al alloy profile wire i ka lewa he 1400 ℃;

2. ʻO ka haʻawe ili i ʻae ʻia he nui;

3.It he maikaʻi oxidation kū'ē a kiʻekiʻe kū'ē;

4. Ua emi loa ke kumukuai ma mua o ka nickel chromium;

5. Me ka piʻi ʻana o ka mahana, hōʻike nui nā hemahema i ka plastic

deformation, a me ka compressive ikaika ma kiʻekiʻe wela haʻahaʻa.

ʻO nā hiʻohiʻona o Ni Cr alloy uwila uwila uea penei

1. Ka ikaika compressive kiʻekiʻe ma ke kiʻekiʻe wela

2. Ma hope o ka noi lōʻihi, ʻaʻole maʻalahi nā mea maka e lilo i palupalu;

3. ʻOi aku ka kiʻekiʻe o ka emissivity o ka alloy Ni Cr Al ma mua o ka Fe Cr Al alloy;

nā mea e pono ai ka nānā

1. Pono ke koho pono ʻia ke anawaena uea e like me ke ʻano o ka hoʻohui ʻana i ka mana, ka haʻawe ili kūpono a me ke anawaena uea kūpono;

2. Ma mua o ka hoʻokomo ʻia ʻana o ka uea umu uila, pono ka umunānā nui ʻia e wehe i nā pōʻino huna o ka ferrite, carbon

ka waiho ʻana a me ka hoʻopili ʻana me ka umu uila, i mea e pale aku ai i ke kaapuni pōkole, i mea e pale ai i ka haki ʻana o ka uea;

3. Pono e pili pono ka uwea umu ahi e like me kai hoʻolālā ʻia ke ʻano wili i ka wā o ke kau ʻana;

4. Pono e nānā ʻia ka naʻau o ka ʻōnaehana hoʻomalu wela ma mua o ka hoʻohana ʻana i ka uea umu uila, i mea e pale ai i ka wela o ka umu uila ma muli o ka pau ʻole o ka wela.