Nichrome spiral: litšobotsi tse, kopo

Nichrome ile a qapa ka 1905 ke Albert Marsh, eo e amahanya nikele (80%) le chromium (20%). Kajeno ho na le tse ka bang leshome diphetolo tsa lits'epe tse kopantsoeng tsa limaraka tse sa tšoaneng. Ka dopants eketsehileng phaella ka ho re aluminium, a mankanese a, tšepe, ka silicon, thaethaniamo, molybdenum, 'me sa t. D. lebaka le litšobotsi tsa lona babatsehang tšepe ena e se e ho pharaletseng sebediswa bakeng sa tlhahiso ea boenjiniere le motlakase.

Basic boleng Nichrome

Nichrome e fapaneng:

• phahameng mocheso ho hanyetsa. thepa lona phetha molao ha fetola ka thempereichara e phahameng;
• plasticity, eo dumella hore tlhahiso ea e motsoako Nichrome spiral terata, lente le, li phutholohe;
• kokobetsa ba sebetsa. Products entsoe ka Nichrome hantle welded, ea litututsoana;
• phahameng ho hanyetsa ts'enyeho ka libakeng tse sa tšoaneng.
• phahameng ho hanyetsa nichrome.

thepa senotlolo

• The segokanyipalo sa ea 8200-8500 lik'hilograma / m3.
• Qhibiliha ntlha nichrome - 1400 C.
• Palo e kahodimodimo ho sebetsa Mocheso - sa 1100 ° C.
• Durability - 650-700 MPa.
• The resistivity nichrome 1,05-1,4 ohms.

Tšoaea Nichrome terata

Nichrome terata - boitsebiso o phethahetseng bakeng sa mefuta e fapaneng ya metsoako ea motlakase futhumatsang, tse sebediswa ka hoo e ka bang tsohle le liindasteri. Hoo e ka bang mong le e mong lelapa la hitara na likarolo entsoe ka nichrome.

Code lengolo terata:

• "N" - e ka kakaretso sebediswa ho likarolo futhumatsang.
• "C" - e sebelisoa ka likarolo hanyetsa.
• "LESHOME" - e reretsoe ho heaters tubular motlakase.

Ho latela melao-motheo ea naha, ho na le Brands 'maloa e meholo:

• Habeli terata Cr20Ni80. Sebopeho sa motsoako e kenyeletsa: nikele - 74% chromium - 23% le 1% ea tšepe, silicon e le mankanese.
• Triple H15N60. The motsoako entsoe ka 60% nikele le 15% chromium. The karolo ea boraro - tšepe (25%). tšepe motsoako ho tlala ka fokotsa litsenyehelo tsa ho ba nichrome, theko ea tsona e haholo phahameng, ha ho lula mocheso tsa lona ho hanyetsa. Ho phaella moo, eketsa workability lona.
• The maleewana khetho Nichrome - Kh25N20. Ena motsoako tšepe e ngata eo ho eona thepa ea ho phetha molao feela ba a sireletsa, empa mocheso sebetsa e felle feela 900 ° C.

Tshebediso ya nichrome

Ka lebaka la boleng ba eona le litšobotsi tse ikhethang ea lihlahisoa nichrome ka sebelisoa moo ho hlokehang tšepahala, durability, ho hanyetsa tikoloho ya lik'hemik'hale mabifi 'me thempereichara e phahameng haholo.

Nichrome spiral le terata ke karolo ea bohlokoa ea hoo e ka bang mefuta eohle ea disebedisweng tse futhumatsang. Nichrome se teng ka thoustara, Bakeries, heaters, liontong. The motsoako a boela a fumana kopo ka resistors le ho sebetsa tlas'a mocheso feteletseng. Ho na le Nichrome le lebone la motlakase 'me ke ka tšepe e kopantsoeng ka kulo. Nichrome spiral rua hanyetsa haholo le mocheso o hanyetsa, eo dumella hore ho sebelisa ha bona ka sebopi mocheso phahameng omisa le a betsa.

E sebediswa le sephephechaneng Nichrome. O qhibilihile fatše, 'me lintho tse bonahalang tse o khutlela ka khoebo. nikele-chromium motsoako sebelisoa ka dilaboratiriamong lik'hemik'hale. sebopeho sena ha se etsa joang ka acid fetisisa le alkalis. A holofala futhumatsang Nichrome spiral e sebelisoa ka koae ea elektronike.

Ha ho bapisoa le pele e neng e sebelisoa bakeng sa tšepe sa morero ona, lihlahisoa Nichrome tse sireletsehileng, ha tsose, ha e ratoa ke mafome, ha e na le karolo e itseng spliced.

Qhibiliha ntlha nichrome 1400 ° C, kahoo ha ho pheha e sa ile a ikutloa menko le qhala mosi.

Baenjiniere ba ntse ba batlisisa hore e ikhethang thepa ea boitsebiso boo, kamehla ho atolosa ho pharalla ha kopo lona.

Lapeng, terata Nichrome e sebediswa bakeng sa tlhahisong ea thepa lapeng e entsoeng, jigsaws le cutters, tse kang, ho etsa mohlala, mochine bakeng sa ho seha bubble kapa lehong, ka kulo tšepe, mochine ho chesetsoang lehong, mechine tjheseletsa, heaters ruuoang, 'me joalo-joalo. D.

Ka ho fetisisa ratoa le nkoa e le terata Cr20Ni80 H15N60.

Ke hokae moo nka rekang Nichrome terata

Phethahatso ea sehlahisoa sena se hlahisitseng ka makhetlo (makhetlo, makhetlo) kapa ka mokgwa wa theipi ya. Karolo ea sefapano sa terata nichrome e ka ba ka mokgwa wa oval e, selika-likoe, sekoere le trapezoid, bophara e ka fapaneng ho tloha 0,1 ho ea ho 1 millimeter.

Ke hokae moo re fumana kapa reka lihlahisoa ho tloha nichrome? Re fana ka maikutlo a ho nahana ka atileng ka ho fetisisa le dikgetho ho khoneha:

1. Pele ho tsohle, u ka ikopanya le mokhatlo o hlophisitsoeng, e hlahisa lihlahisoa tsa tsena le ho odara. Fumana aterese e tobileng ea likhoebo tse joalo ho ka ba bapisitsoe le khethehileng ka thepa le ditshebeletso tse fumanehang hoo e batlang e tsohle metseng e meholo le metse. Opareita tla kgona ho ka mpolella moo nka reka, le ho fana ka nomoro ea mohala. Ho phaella moo, u fumane boitsebiso bo mabapi le mefuta e fapaneng ya lihlahisoa tse joalo ka fumanoa ka websites le ea molao ea bahlahisi.
2. Buy Nichrome lihlooho mabenkeleng e khethehileng e ka ba, ho etsa mohlala, ho rekisa dikarolo-le-moea, lintho tse bonahalang bakeng sa baetsi ba litšoantšo ba kang "matsoho Skilful" joalo-joalo. D.
3. Theko ho batho poraefete rekisa likarolo-le-moea, likarolo fokoletsoe le lihlahisoa tse ling tsa tšepe.
4. Ka lebenkeleng efe kapa efe hardware.
5. 'Marakeng o ka reka unit trust efe kapa efe le lilemo, ho etsa mohlala le laboratori eo rheostat,' me nka Nichrome.
6. Nichrome terata e ka boela ea fumanoa lapeng. Ka mohlala, ho e etsoa ka Hotplate spiral.

Haeba u batla ho etsa odara ya khōlō, joale e ntan'o ba loketse ka ho fetisisa ke khetho ea pele. Haeba u hloka e nyenyane ea Nichrome terata, tsohle lintho tse ling lethathamong le ka bonoa tabeng ena. Ha u reka lokela ho kamehla ele hloko markings ena.

Nichrome spiral coiling

Kajeno Nichrome spiral ke elements ea bohlokoa ea heaters tse ngata. Mora Cooling le Nichrome ke khona ho lula plasticity lona, ho etsa spiral ea joalo tse bonahalang le ka habonolo tlosoa ho fetola sebopeho lona kapa, haeba ho hlokahala, fetola ho fihlela se lekana loketseng. Spiral matsoelintsoeke e etsoa tlas'a maemo a indasteri tsela e jarolla ka ho iketsa. Lapeng, o ka boela etsa buka matsoelintsoeke. A re hlahlobeng kamoo ho e etsa.

Haeba ee sa entsprechen bohlokoa haholo ba qetile Nichrome spiral li le boemong bo lona ho sebetsa, ha matsoelintsoeke ka rarolla, kahoo ho bua, "ke leihlo". Ho etsa sena, khetha nomoro ea batlang oa chenchana ho itšetlehile ka terata futhumatsang nichrome, ho spiral ho akarelletsa le nako le nako ho ya netweke le, 'me e ntseng e eketseha kapa aa fokotseha ka palo ea ba chenchana. Ena Tsamaiso e matsoelintsoeke haholo bonolo, empa ho ka nka nako e telele, 'me karolo ea Nichrome kahoo ba sentse nako.

Ho ntlafatsa boiketlo le ho nepahala ha manolotsoeng tsa spiral matsoelintsoeke, o ka sebelisa e khethehileng, online khalekhuleita.

Bala palo hlokahalang tsa chenchana ka khona ho qala matsoelintsoeke ka molamu. Ha seha terata ya lokela ho ka hloko amanang kela nichrome ho mohloli gagamalo. Le ntan'o buisana le mokhoa o nepahetseng oa dipalelo tsa spiral matsoelintsoeke. Ho bohlokwa ho hopola hore e le hore ho ikhara gated matsoelintsoeke bolelele ho ea eketseha ka karolo ea boraro ea ka manolotsoeng melao ea sephetho.

Ho etsa bonnete ba sebaka se tšoanang pakeng tsa chenchana haufi tsa matsoelintsoeke o laolwa ka lithapo tse peli tse - nichrome le 'ngoe, ea bobeli - ka koporo kapa aluminium, ka bophara e leng lekanang le rengwa batlang. Ha matsoelintsoeke e fetang, terata ya ea thusang lokela ho ka hloko moea.

Litsenyehelo tsa ho ba nichrome

Feela drawback, e nang le Nichrome - theko. Ka mohlala, motsoako binary ha reka mabenkele e hakanyetsoa ho ka 1,000 li-ruble ka kilogerama. Litsenyehelo tsa ho ba le ligature matshwao Nichrome - ka 500-600 li-ruble.

bofello

Le ho hlahisa nikele-chromium kamoo ho hlokahalang ho nahana ka akhaonto ya data ka lik'hemik'hale tsa sehlahisoa thahasella, 'me ho hanyetsa lona motlakase, litšobotsi meleng bophara ba,-karolo sefapano, bolelele le joalo-joalo. D. Ho boetse ke habohlokoa ho botsa ditokomane tshwaneleha. Hape, u lokela ho ba khona ho pono khetholla ho tloha motsoako, e le ho bua, "le baphadisani". E loketseng lintho tse bonahalang kgetho ke senotlolo motlakase tšepahala.