SPARK momi uea ʻoni iho

Hōʻike Pōkole:

Kaulana kaulana ʻo Spark "uea ʻoni hoʻowalewale ma ka ʻāina holoʻokoʻa. Hoʻohana ia i nā uea hao Fe-Cr-Al a me Ni-Cr-Al kiʻekiʻe loa e like me nā mea maka a apono i ka mīkini wili wili wikiwiki me ka mana mana kamepiula. ʻO kā mākou huahana i kiʻekiʻe wela ia'ku, hookeai wela ala, lōʻihi hana ke ola, kupaa ia'ku, uuku ia auoiaea mana hewa, uuku nona deflection, ʻaʻahu pitch ma hope o elongation, a me ka laumania ili.


ʻIke kikoʻī

Nā huahana huahana

Electric furnace wire (e)
Electric furnace wire (b)
Electric furnace wire (d)

Kaulana kaulana ʻo Spark "uea ʻoni hoʻowalewale ma ka ʻāina holoʻokoʻa. Hoʻohana ia i nā uea hao Fe-Cr-Al a me Ni-Cr-Al kiʻekiʻe loa e like me nā mea maka a apono i ka mīkini wili wili wikiwiki me ka mana mana kamepiula. ʻO kā mākou huahana i kiʻekiʻe wela ia'ku, hookeai wela ala, lōʻihi hana ke ola, kūpaʻa ia'ku, uuku ia auoiaea mana hemahema, uuku nona ka deflection, ʻaʻahu pitch ma hope o elongation, a me ka laumania ili. Hoʻohana ākea ia i ka umu uila uuku, muffle umu, ea hoʻoikaika kino, nā umu like ʻole, paipu hoʻomehana uila, nā mīkini pono hale, a pēlā aku. Hiki iā mākou ke hoʻolālā a hana i nā ʻano helix like ʻole e like me nā koi a ka mea hoʻohana.

Nā hiʻohiʻona o ka uea umu uila:

1. Eia kekahi laʻana, ʻo ka nui o ke ana wela noi o HRE Fe Cr Al alloy pili kelepona i ka lewa 1400 ℃;

2.The allowable ʻili haawe ka nui;

3.It ke kūpaʻa oxidation maikaʻi a me ke kūpaʻa kiʻekiʻe;

4. ʻOi aku ka haʻahaʻa o ke kumukūʻai ma mua o ka nickel chromium;

5. Me ka hoʻonui ʻana o ka mahana, hōʻike nui nā kīnā i ka lula

deformation, a me ka ikaika compressive i ke kiʻekiʻe wela ka haʻahaʻa.

ʻO nā ʻano o ke kaula uila umu uila o Ni Cr e like me kēia

1. Ka ikaika compressive kiʻekiʻe ma ke ana wela kiʻekiʻe

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

3. ʻOi aku ka kiʻekiʻe o ke emissivity o ke kinikini Ni Cr Al ma mua o ke koena o Fe Cr Al;

nā mea e pono ai ka nānā

1. Pono e koho pono ʻia ke anawaena uea e like me ke ʻano o ka hoʻopili ʻana i ka mana, ka amo pono kūpono a me ke anawaena kūpono.

2. Ma mua o ke kau ʻana o ka uea umu uila, e lilo ka umu ahi nānā ākea e wehe i nā pilikia huna o ferrite, carbon

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

3. E hoʻopili pono ʻia ka uea umu uila e like me ka hoʻolālā papahana hana i ka wā o ka hoʻouka ʻana;

4. Pono e nānā i ka ʻōnaehana o ka ʻōnaehana ka mahana ma mua o ka hoʻohana ʻana i ka uea umu uila, i mea e pale aku ai i ka uea umu uila mai ke ahi no ka holo pono ʻole o ka mahana.

Haule ʻia ka hōʻike huahana i loko o ke kumu

Hoʻonohonoho ʻia

nona iho (w)

Loipālākiō

anakahi uila (v)

 

Pakuhi (mm)

ʻOni iho kūwaho

anawaena (mm)

ʻOmi lōʻihi (mm)

ʻOni iho ke kaupaona (g)

300

220

0.25

3.7

122

1.9

500

220

0.35

3.9

196

4.3

600

220

0.40

4.2

228

6.1

800

220

0.50

4.7

302

11.1

1000

220

0.60

4.9

407

18.5

1200

220

0.70

5.6

474

28.5

1500

220

0.80

5.8

554

39.0

2000

220

0.95

6.1

676

57.9

2500

220

1.10

6.9

745

83.3

3000

220

1.20

7.1

792

98.3


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