Nichrome mwauzimu: makhalidwe, ntchito

Nichrome kupangidwa mu 1905 ndi Albert Marsh, zomwe zikugwirizana faifi tambala (80%) ndi chromium (20%). Today pali khumi zosintha wa kasakaniza wazitsulo a sukulu zosiyanasiyana. Monga dopants zina anawonjezera zotayidwa, manganese, chitsulo, pakachitsulo, titaniyamu, molybdenum, ndipo T. D. Chifukwa makhalidwe zake zabwino zitsulo wakhala chimagwiritsidwa ntchito pa ulimi wa zomangamanga magetsi.

Kuweta khalidwe Nichrome

Nichrome ndi osiyana:

• mkulu kutentha kukana. katundu makina sakusintha pa kutentha;
• plasticity, amene amalola limasuliridwe aloyi Nichrome mwauzimu waya, riboni, filament;
• chomasuka processing. Zamgululi zopangidwa Nichrome bwino welded, stamped;
• zonyamula dzimbiri mapangidwe zosiyanasiyana.
• zonyamula nichrome.

katundu Ofunika

• The kachulukidwe ya 8200-8500 makilogalamu / M3.
• Limatsogolera mfundo nichrome - 1400 C.
• Zolemba ntchito Kutentha - 1100 ° C.
• Kwake - 650-700 MPa.
• The resistivity nichrome 1,05-1,4 ohms.

Chodetsa Nichrome waya

Nichrome waya - zakuthupi wangwiro zosiyanasiyana zinthu magetsi magetsi, amene ntchito mu pafupifupi onse mafakitale. Pafupifupi banja lililonse chotenthetsera zinthu zina zopangidwa nichrome.

Code kalata waya:

• "N" - amagwiritsidwa ntchito mu zinthu magetsi.
• "C" - ntchito zinthu kukana.
• "KHUMI" - cholinga cha heaters tubular magetsi.

Malinga ndi mfundo dziko, pali zopangidwa zikuluzikulu:

• Kawiri waya Cr20Ni80. The zikuchokera aloyi ndi monga: faifi tambala - 74% chromium - 23% ndi 1% ya chitsulo, pakachitsulo ndi manganese.
• Patatu H15N60. The aloyi tichipeza 60% faifi tambala ndi 15% chromium. The chigawo chachitatu - chitsulo (25%). chitsulo aloyi machulukitsidwe angathe kuchepetsa mtengo wa nichrome, mtengo umene si mkulu, pokhalabe kutentha kwake kukana. Komanso kumawonjezera workability ake.
• Yotsika mtengo njira Nichrome - Kh25N20. Izi aloyi chitsulo wolemera amene katundu makina zimasungika, koma kutentha ntchito okha kwa 900 ° C.

Ntchito nichrome

Chifukwa ubwino wake ndi mikhalidwe yapadera katundu nichrome ingagwiritsidwe n'kofunika kutero kudalirika kwake, kukana chilengedwe mankhwala ndewu ndi kutentha kwambiri.

Nichrome mwauzimu ndi waya ndi mbali ya pafupifupi mitundu yonse ya zipangizo magetsi. Nichrome alipo mu toaster, Mikate Yapamwamba, heaters, ovens. The aloyi anapezanso ntchito ku resistors ndipo ikugwira pansi kutentha. Pali Nichrome ndi nyali za magetsi ndi chitsulo soldering. Nichrome mwauzimu adzalandira kukana ndi kutentha kukana, amene amalola ntchito zawo mu ng'anjo kutentha kuyanika ndi mfuti.

Ntchito ndi zidutswa Nichrome. Iye anasungunuka pansi, ndi chuma akubwerera mu malonda. faifi tambala-chromium aloyi ntchito Laboratories mankhwala. Mapangidwe awa Kodi samva ndi zidulo kwambiri ndi alkalis. Opunduka Kutentha Nichrome mwauzimu ntchito ndudu amagetsi.

Poyerekeza ndi kale ntchito chitsulo cholinga, mankhwala Nichrome ndi otetezeka, si muyambe, si dzimbiri, alibe gawo spliced.

Limatsogolera mfundo nichrome 1400 ° C, pamene kuphika si anamva fungo ndi utsi.

Akatswiri adakali akufufuza wapadera katundu wa nkhaniyi, nthawi zonse kuwonjezera kuchuluka kwa tanthauzo lake.

Kunyumba, waya Nichrome ntchito kupanga zida kunyumba zopangidwa, jigsaws ndi osema miyala, monga Mwachitsanzo, makina kudula thovu kapena nkhuni, ndi soldering chitsulo, ndi chipangizo kwa moto nkhuni, makina kuwotcherera, heaters zoweta, ndi zina zotero. D.

Wotchuka kwambiri ndipo ankaona waya Cr20Ni80 H15N60.

Ndingapite kugula Nichrome waya

Kukhazikitsa mankhwala kamapangikira coils (coils, coils) kapena mu mawonekedwe a tepi. Chigawo mtanda wa waya nichrome akhoza kukhala mu mawonekedwe a chowulungika ndi, bwalo, apakati ndi trapezoid, m'mimba mwake ndi mu osiyanasiyana kuchokera 0,1 1 millimeter.

Kodi ife tifika kapena kugula malonda nichrome? Ife amati kuganizira ambiri ndi njira zotheka:

1. Choyamba, inu mungapezeke bungwe, umabala mankhwala amenewa ndi kuyitanitsa. Tikupeza adiresi enieni amakampani amenewa kungakhale mu Buku wapadera pa katundu amene alipo pafupifupi onse m'mizinda ikuluikulu ndi m'midzi. The woyendetsa adzatha ndiuzeni kumene kugula, ndi kupereka nambala ya foni. Komanso, nkhani zosiyanasiyana za malonda oterewa tingawapeze pa Websites boma la opanga.
2. Buy Nichrome nkhani m'masitolo apadera angathe Mwachitsanzo, kugulitsa zigawo wailesi, mfundo ojambula zithunzi monga "manja skilful" ndi zina zotero. D.
3. Purchase kwa anthu payekha kugulitsa mbali wailesi, zida zosinthira ndi mankhwala ena zitsulo.
4. Mu sitolo aliyense hardware.
5. Mu msika mungathe kugula wagawo aliyense akale, mwachitsanzo zasayansi rheostat, ndi kutenga Nichrome.
6. Nichrome waya akhoza kupezeka kunyumba. Mwachitsanzo, chopangidwa kuchokera hotplate mwauzimu.

Ngati mukufuna kupanga dongosolo lalikulu, ndiye woyenera kwambiri njira yoyamba. Ngati mukufuna pang'ono Nichrome waya, zonse zinthu zina mndandanda Tingaone mu nkhani iyi. Pamene inu kugula ayenera kulabadira kulemba ndi.

Nichrome mwauzimu coiling

Today Nichrome mwauzimu ndi mbali yofunika ya heaters ambiri. Pambuyo yozizira Nichrome akhoza kukhalabe plasticity ake, kupanga mwauzimu ya amenewa ndi mosavuta kuchotsedwa kusintha mawonekedwe ake kapena, ngati n'kofunika, kusintha kwa yoyenera kukula. Mwauzimu kumulowetsa ikuchitika pansi pa zikhalidwe mafakitale njira yokha. Kunyumba, mungathe kugwira Buku kumulowetsa. Tiyeni tione momwe angachitire izo.

Ngati si magawo zofunika kwambiri atha Nichrome mwauzimu mu chikhalidwe chake ntchito, pamene kumulowetsa akhoza kuthetsa, titero, "ndi diso". Kuti tichite zimenezi, kusankha nambala Napempha kwa ankasinthana malingana ndi waya Kutentha nichrome, ndi mwauzimu kuphatikizapo nthawi kuti maukonde, ndi kukula kapena mwayamba kufooka chiwerengero cha motsatana. Izi ndondomeko kumulowetsa lophweka, koma zimatenga nthawi yaitali, ndipo mbali ya Nichrome Choncho pachabe.

Kusintha omasuka ndi olondola ndipo mawerengedwe a mwauzimu kumulowetsa, mungagwiritse ntchito yapadera Intaneti Chiwerengero.

Kuwerengetsa chiwerengero ofunikira ankasinthana n'zotheka kuyamba kumulowetsa pa ndodo. Osati kudula waya ayenera mosamala chikugwirizana koyilo nichrome kuti gwero voteji. Ndiyeno fufuzani kulondola kwa kuwerengetsera wa mwauzimu kumulowetsa. Nkofunika kukumbukira kuti mizere yozungulira gated kumulowetsa kutalika zochuluka ndi wachitatu mu mawerengedwe makhalidwe chifukwa.

Kuonetsetsa mtunda wofanana pakati ankasinthana moyandikana wa kumulowetsa kuti kutumikiridwa mu mawaya awiri - nichrome wina, wachiwiri - kapena mkuwa kapena zotayidwa, ndi awiri amene ali wofanana ndi chilolezo ankafuna. Pamene kumulowetsa atha, waya wothandiza ayenera kukhala mosamala mphepo.

Mtengo wa nichrome

The kokha drawback lomwe lili Nichrome - mtengo. Mwachitsanzo, aloyi bayinare pamene kugula ritelo Akuti pafupifupi 1,000 rubles pa kilogalamu. Mtengo wa ligature zizindikiro Nichrome - za 500-600 rubles.

Pomaliza

Ndi ulimi wa faifi tambala-chromium, m'pofunika kuti atenge mu deta nkhani pa mipweya chipatso cha chidwi, ndi kukana kwake magetsi, maonekedwe awiri a,-gawo mtanda, kutalika ndi zina zotero. D. M'pofunikanso kufunsa zolembedwa zogwirizana. Komanso, muyenera kukhala wokhoza zowoneka kuwasiyanitsa ndi aloyi, kotero kulankhula, "mukupanga". Yoyenera zinthu kusankha ndi kiyi magetsi kudalirika.