Nichrome gburugburu: àgwà, ngwa

Nichrome echepụta ke 1905 site Albert Marsh, nke ejikọ nickel (80%) na chromium (20%). Taa, e nwere banyere iri mgbanwe nke alloys nke dị iche iche akara ule. Dị ka ndị ọzọ dopants kwukwara aluminum, manganese, ígwè, sịlịkọn, titanium, molybdenum, na t. D. Ruru ya àgwà ndị magburu onwe nke a metal e n'ọtụtụ ebe na n'ihi na mmepụta nke eletriki injinịa.

Basic quality Nichrome

Nichrome bụ dị iche iche:

• elu okpomọkụ na-eguzogide. ya n'ibu Njirimara anaghị agbanwe na okpomọkụ;
• plasticity, nke na-enye ohere na mmepụta nke ihe alloy Nichrome gburugburu waya, rịbọn, filament;
• mfe nke nhazi. Ngwaahịa mere nke Nichrome ọma welded, zọọ;
• elu iguzogide corrosion dị iche iche gburugburu.
• elu-eguzogide nichrome.

Key Njirimara

• The njupụta nke 8200-8500 kg / m3.
• Agbaze ebe nichrome - 1400 C.
• Oke Operating okpomọkụ - 1100 Celsius C.
• Anwụ ngwa ngwa - 650-700 MPa.
• The resistivity nichrome 1,05-1,4 ohms.

Akara Nichrome waya

Nichrome waya - zuru okè ihe n'ihi na a dịgasị iche iche nke electric kpo oku ọcha, nke na-eji ihe fọrọ nke nta niile ọrụ. Fọrọ nke nta ọ bụla na ezinụlọ na-enye okpomọkụ nwere ọcha mere nke nichrome.

Usoro akwụkwọ ozi waya:

• "N" - na-eji na kpo oku ọcha.
• "C" - na-eji na-eguzogide ọcha.
• "IRI" - na-zubere maka tubular electric heaters.

Dị ka mba ụkpụrụ, e nwere ọtụtụ isi ụdị:

• Ugboro abụọ waya Cr20Ni80. The mejupụtara nke alloy na-agụnye: nickel - 74% chromium - 23% na 1% nke ígwè, sịlịkọn na manganese.
• Triple H15N60. The alloy mejupụtara 60% nickel na 15% chromium. The atọ akụrụngwa - ígwè (25%). ígwè alloy saturation nwere ike budata belata na-eri nke nichrome, na price nke bụ ezi elu, ma na-okpomọkụ ya na-eguzogide. Ke adianade do, ọ enwekwu ya workability.
• The ọnụ ala nhọrọ Nichrome - Kh25N20. Nke a ígwè-ọgaranya alloy nke n'ibu Njirimara na-echekwawo, ma na-arụ ọrụ okpomọkụ na-ejedebeghị 900 Celsius C.

The ojiji nke nichrome

Ruru ya àgwà na pụrụ iche e ji mara nke nichrome ngwaahịa nwere ike etinyere ebe dị mkpa pụrụ ịdabere, anwụ ngwa ngwa, iguzogide na ya ike ike na na dị nnọọ elu okpomọkụ.

Nichrome gburugburu na waya bụ ihe akụkụ nke ọ fọrọ nke nta niile iche nke kpo oku ngwaọrụ. Nichrome bụ ugbu ke tosta, bakeries, heaters, Ighe Ihe. The alloy nwekwara hụrụ ngwa resistors na-arụ ọrụ n'okpuru oké okpomọkụ. E Nichrome na electric oriọna ma a soldering ígwè. Nichrome gburugburu nwere bukwanu-eguzogide ma na okpomọkụ na-eguzogide, nke na-enye ohere ha were na elu okpomọkụ ite-ọku uku ihicha na firing.

A na-eji na scrap Nichrome. Ọ gbazee ala, na ihe na-aga azụ n'ime azụmahịa. nickel-chromium alloy eji chemical laboratories. Nke a mejupụtara anaghị eme na kasị asịd na alkalis. Nkwarụ kpo oku Nichrome gburugburu na-eji na electronic sịga.

Jiri ya tụnyere ihe na mbụ na-eji maka nzube a ígwè, Nichrome na ngwaahịa ndị dị nchebe karị, adịghị ebua, adịghị ajari, anaghị nwere spliced òkè.

Agbaze ebe nichrome 1400 ° C, n'ihi ya, mgbe nri na-adịghị chere odors na uzu oku.

Engineers ka na-enyocha ihe pụrụ iche Njirimara nke a ihe onwunwe, mgbe niile ịgbasa akporo ya ngwa.

N'ụlọ, ndị Nichrome waya na-eji maka imewe nke n'ụlọ-mere ngwá, jigsaws na-egbutusị, dị ka ihe atụ, a igwe ịcha ụfụfụ ma ọ bụ osisi, a soldering ígwè, a ngwaọrụ-ere ọkụ osisi, ịgbado ọkụ igwe, anụ ụlọ heaters, na na. D.

The kasị ewu ewu na-ewere na waya Cr20Ni80 H15N60.

Ebe m nwere ike ịzụta Nichrome waya

Mmejuputa iwu nke ngwaahịa a na-emepụta na coils (coils, coils) ma ọ bụ na ụdị a teepu. The cross ngalaba nke a nichrome waya nwere ike ịbụ na ụdị ihe oval, a gburugburu, a square na a trapezoid, na dayameta bụ na nso site na 0,1 1 millimeter.

Ebee ka anyị na-enweta ma ọ bụ zụta na ngwaahịa si nichrome? Anyị na-atụ aro na-atụle ihe ndị kasị na o kwere omume nhọrọ:

1. Mbụ niile, i nwere ike ịkpọtụrụ ndị na nzukọ, na-arụpụta a ngwaahịa na ịtụ. Chọpụta kpọmkwem adreesị nke ndị dị otú ahụ ụlọ ọrụ nwere ike ịbụ na pụrụ iche akwụkwọ na ngwaahịa na ọrụ ndị e nwere fọrọ nke nta niile isi obodo na obodo nta. The ọrụ ga-enwe ike na-agwa m ebe ịzụta, na-enye a na nọmba ekwentị. Ke adianade do, ihe ọmụma banyere nso nke ndị dị otú ahụ na ngwaahịa pụrụ ịchọta ke ukara weebụsaịtị nke Nsukka.
2. Buy Nichrome isiokwu pụrụ iche na-echekwa nwere ike ịbụ, n'ihi na ihe atụ, na-ere radio mmiri, ihe n'ihi na nka dị ka "nke nka aka" na na. D.
3. Ịzụ si ndị mmadụ n'otu n'otu na-ere radio akụkụ, akụkụ ahụ mapụtara na ndị ọzọ na metal ngwaahịa.
4. Na nke ọ bụla ngwaike ụlọ ahịa.
5. Na ahịa ị pụrụ ịzụta ọ bụla ochie unit, n'ihi na ihe atụ laabu rheostat, ma na-Nichrome.
6. Nichrome waya nwekwara ike hụrụ n'ụlọ. Dị ka ihe atụ, ọ na-mere si gburugburu hotplate.

Ọ bụrụ na ị chọrọ ka a nnukwu iji, mgbe kacha adabara bụ mbụ nhọrọ. Ọ bụrụ na ị chọrọ a obere ego nke Nichrome waya, ndị ọzọ nile na ndepụta ihe nwere ike hụrụ na nke a. Mgbe ị na-azụta ga-mgbe ntị ka markings.

Nichrome gburugburu coiling

Taa Nichrome gburugburu bụ ihe dị oké mkpa mmewere nke ọtụtụ heaters. Mgbe obi jụrụ ndị Nichrome bụ ike ịnọgide na-enwe ya plasticity, na-eme na gburugburu nke ndị dị otú ahụ a na ihe onwunwe ga-adị mfe wepụrụ ịgbanwe ya udi ma ọ bụ, ma ọ bụrụ na ọ dị mkpa, ịgbanwe na kwesịrị ekwesị size. Gburugburu winding a rụrụ n'okpuru ulo oru ọnọdụ akpaka ụzọ. N'ụlọ, ị nwekwara ike mepụta a ntuziaka asọfe. Ka anyị tụlee otú e si eme ya.

Ọ bụrụ na ọ na-adịghị oké mkpa parameters na-Emechara Nichrome gburugburu ya na-arụ ọrụ ọnọdụ, mgbe asọfe nwere ike idozi, dị ka a na-ekwu okwu, "site anya". Iji mee nke a, họrọ chọrọ ọnụ ọgụgụ nke ibe dabere na kpo oku nichrome waya, na gburugburu gụnyere oge na netwọk, ma na-amụba ma ọ bụ iwetulata ọnụ ọgụgụ nke ibe. Nke a asọfe usoro dị nnọọ mfe, ma ọ nwere ike na-a ogologo oge, na akụkụ nke Nichrome otú egbughị.

Ka iwelie mma na ala na izi ezi nke ngụkọta oge nke gburugburu asọfe, i nwere ike iji a pụrụ iche online mgbako.

Ịgbakọ chọrọ ọnụ ọgụgụ nke ibe bụ omume na-amalite asọfe na mkpara. Ọ bụghị nākpacha waya ga-ọma ejikọrọ nichrome eriri igwe ka a voltaji isi iyi. Mgbe ịlele correctness nke mgbawa nke gburugburu asọfe. Ọ dị mkpa iburu n'uche na spirals gbara asọfe ogologo na-amụba site na otu nke atọ na ngụkọta oge nke dapụtara ụkpụrụ.

Iji hụ na otu anya n'etiti n'akụkụ ibe nke asọfe ka ga-ndinọ abụọ wires - otu nichrome, nke abụọ - ma ọla kọpa ma ọ bụ aluminum, na a dayameta nke bụ hà chọrọ nwechapụ. Mgbe asọfe n'elu, inyeaka waya ga-ọma ifufe.

The na-eri nke nichrome

The naanị drawback, nke nwere a Nichrome - na price. Dị ka ihe atụ, a ọnụọgụ abụọ alloy mgbe ịzụrụ retail-eme atụmatụ na ihe dị ka 1,000 rubles kwa kilogram. The na-eri nke a ligature akara Nichrome - banyere 500-600 rubles.

ọgwụgwụ

Na mmepụta nke nickel-chromium, ọ dị mkpa iji gaa na akaụntụ data na chemical mejupụtara nke ngwaahịa nke mmasị, na ya eletriki eguzogide, anụ ahụ e ji mara nke n'obosara, cross-ngalaba, ogologo na na. D. Ọ dịkwa mkpa ịjụ mkpa akwụkwọ. Ọzọkwa, i kwesịrị inwe ike anya dị iche na alloy, otú na-ekwu okwu, "asọmpi". Proper ihe nhọrọ bụ isi eletriki pụrụ ịdabere.