Siba Nichrome: iimpawu, isicelo

Nichrome lwasungulwa 1905 ngu Albert Marsh, edityaniswe nickel (80%) kunye chromium (20%). Namhlanje kukho malunga neshumi ulungiso aluminiyamu ze amabakala ahlukeneyo. Njengoko dopants ezongezelelweyo aluminiyam, manganese, intsimbi, lesilicon, titanium, molybdenum, kunye t. D. Ngenxa iimpawu kwawo kwancamisa olu sele isetyenziswe ngokubanzi imveliso ikharakhtha eyahlulayo.

Nichrome quality Basic

Nichrome yahlukile:

• ukunganyangeki ubushushu eliphezulu. iimpawu zayo mechanical musa ukutshintsha kwiqondo lobushushu eliphezulu;
• plasticity, evumela imveliso ye intsila Nichrome wire ephotheneyo, iribhoni, nemisontwana;
• lula processing. Iimveliso ezenziwe Nichrome welding kakuhle, isitampu;
• ukumelana kakhulu umhlwa kwiindawo ezahlukeneyo.
• ukunganyangeki nichrome eliphezulu.

iipropati key

• Ukuxinana ka 8200-8500 kg / m3.
• Lokunyibilika nichrome - 1400 C.
• Ubuninzi Ubushushu Operating - 1100 ° C.
• Iyahlala - 650-700 MPA.
• Le resistivity nichrome ohms 1,05-1,4.

Kukhunjulwe wire Nichrome

wire Nichrome - ogqibeleleyo kwezixhobo ezahlukeneyo izinto zokufudumeza yombane, asetyenziswa phantse onke amashishini. Phantse wonke isifudumezi izindlu izinto ezenziwe nichrome.

wire incwadi Code:

• "N" - jikelele kusetyenziswa zivula iziqalelo.
• "C" - lisetyenziswa izinto uxhathiso.
• "TEN" - senzelwe izifudumezi tubular zombane.

Ngokutsho imigangatho yesizwe, kukho iintlobo ezininzi ezinkulu:

• ucingo Cr20Ni80 kabini. Ukubunjwa ingxubevange ziquka: nickel - 74% chromium - 23% ne-1% zesinyithi, lesilicon kunye manganese.
• H15N60 kathathu. Ingxubevange ali-60% nickel ne-15% chromium. Icandelo lesithathu - yentsimbi (25%). iron ingxubevange Ukwanda unga nciphisa ngokubaluleka iindleko nichrome, ixabiso apho kakhulu eziphakamileyo, lo gama kugcinwe ukuxhathisa yayo ubushushu. Ukongeza, oko kwandisa workability yayo.
• I engambi ukhetho Nichrome - Kh25N20. Le ingxubevange yentsimbi-izityebi apho iipropati mechanical ezigcinwe, kodwa ubushushu ukusebenza kuphela 900 ° C.

Ukusetyenziswa nichrome

Ngenxa umgangatho wayo kunye neempawu ezizodwa iimveliso nichrome izinto apho kuyimfuneko ukuthembeka, uqinile, ukumelana bume iikhemikhali ndlongondlongo kunye amaqondo obushushu aphezulu kakhulu.

siba Nichrome yocingo lukwa yinxalenye phantse kuzo zonke iintlobo izixhobo zokufudumeza. Nichrome ukhona ngetoaster, kwiivenkile, izifudumezi, nasezimbizeni. Ingxubevange ufumene isicelo resistors nokuqhuba phantsi nobushushu obukhulu. Kukho Nichrome kunye isibane sombane kunye nentsimbi ngelotha. siba Nichrome ilifa baphikisana kakhulu kunye nokumelana nobushushu, nto leyo evumela ukusetyenziswa kwabo ubushushu emlilweni eziphakamileyo wokwaphusa kunye badubula.

Kusetyenziswa kwaye kuyekwe Nichrome. Yena zanyibilika phantsi, kwaye izinto ebuyela kulo ishishini. nickel-chromium ingxubevange ezisetyenziswa iilebhu imichiza. Zithako modem nee-asidi kakhulu alkalis. Likhubazeke ukufudumeza Nichrome ezijikeleze lisetyenziswa ugwayi elektroniki.

Xa kuthelekiswa ne ngaphambili esetyenziselwe le njongo intsimbi, iimveliso Nichrome zikhuselekile, akuthethi kutsaleleka kuyo, akuthethi nomhlwa, akanaye nesabelo spliced.

Lokunyibilika nichrome 1400 ° C, ngoko xa bepheka akukho amavumba nomusi ngayo.

Iinjineli nangoku uphando iimpawu ezizodwa kulo mbandela, sanda umda isicelo sayo.

Ekhaya, ucingo Nichrome isetyenziselwa ukwenziwa ekhaya-ezenziwe izixhobo, jigsaws kunye bathezi, ezifana, ngokomzekelo, umatshini ukusika alephuze amagwebu okanye iinkuni, i intsimbi ngelotha, isixhobo ibe ziinkuni ezivuthayo, oomatshini welding, izifudumezi emakhaya, njalo-njalo. D.

Ethandwa kakhulu kwaye ingqalelo kwicingo Cr20Ni80 H15N60.

Ndisenako ukuthenga phi wire Nichrome

Ukuphunyezwa kwale mveliso evela jiko (jiko, ohlobo) okanye ngohlobo lwe tape. Eli candelo umnqamlezo ucingo nichrome banokuba ngohlobo okweqanda, isangqa, isikwere kunye trapezoid, lo ubukhulu kukuba kuluhlu ukususela 0.1 ukuya 1 nawethu.

Silufumana phi okanye uthenga iimveliso ezivela nichrome? Sicebisa ukuba siqwalasele ziqhelekileyo kunye iinketho okunokwenzeka:

1. Kuqala kwinto zonke, ungaqhagamshelana umbutho, uvelisa ezi mveliso kunye uku-odola. Fumanisa idilesi ngqo kwamashishini ezinjalo kunokuba ebhekisele ekhethekileyo kwimpahla kunye neenkonzo ezifumaneka kuzo phantse kuzo zonke izixeko ezikhulu kunye needolophu. Lo mnxeba wakho uya kuba nako ukundixelela apho kuthenga, uze unike inombolo yefowuni. Ukongeza, iinkcukacha malunga uluhlu iimveliso inokufumaneka kwi website esemthethweni abenzi.
2. amanqaku Thenga Nichrome ezivenkileni ezizodwa kunokuba, umzekelo, ukuthengisa amacandelo kunomathotholo, izinto amagcisa ezifana 'izandla Enobuchule "njalo-njalo. D.
3. Ukuthengwa esuka kubantu abazimeleyo ngokuthengisa amalungu irediyo, abaza kuzisebenzisa kunye nezinye iimveliso zesinyithi.
4. Kuyo nayiphi na ivenkile zekhompyutha.
5. Emarikeni unako ukuthenga nayiphi iyunithi endala, umzekelo elebhu rheostat, uze uthathe Nichrome.
6. wire Nichrome ingafunyanwa nayo ekhaya. Umzekelo, ukuba yenziwe ukusuka nesitovu spiral.

Ukuba ufuna ukwenza umyalelo enkulu, ngoko ke ezifanelekileyo kakhulu ithuba lokuqala. Ukuba udinga imali encinci wire Nichrome, zonke ezinye imiba yoluhlu kunokubonwa kule meko. Xa uthenga kufuneka usoloko anikele ingqalelo mshini.

coiling Nichrome siba

Namhlanje Nichrome kwezinto yeyona nto ibalulekileyo heater ezininzi. Emva olupholisa i Nichrome uyakwazi ukugcina plasticity bayo, ukuze lo isantya kukho izinto ezinjalo kube lula ukutshintsha imilo okanye, ukuba kuyimfuneko, lungisa ubukhulu efanelekileyo. Ukonakala oyinkampani ikhutshwa phandle phantsi kweemeko zoshishino ngendlela oluzenzekelayo. Ekhaya, unako kwakhona ukwenza incwadi jiko. Makhe siqwalasele indlela yokuyenza.

Ukuba kanti akunjalo kubaluleke kakhulu parameters lugqityiwe Nichrome ezijikeleze ikwimeko zayo zokusebenza, xa athe ngokubhijela ungayidlulisa, ukuze ndithethe, "yi iliso". Ukuze wenze oku, khetha inombolo oyifunayo amagophe kuxhomekeke kwicingo ubushushu nichrome, isantya kuquka ngamathuba athile kwi-network, nikhulela okanye ukunciphisa inani amagophe. Le nkqubo liwe ilula kakhulu, kodwa ke kunokuthatha ixesha elide, yaye inxalenye Nichrome kwamafutha.

Ukuphucula ubulula nokuchaneka yokubala ye isantya jiko, ungasebenzisa i sokubala ekhethekileyo online.

Ukubala inani elifunekayo amathuba kunokwenzeka ukuqalisa osuka kwi ngentonga. Hayi ukunciphisa cingo kufuneka izakubanodibaniso ngenyameko coil nichrome ukuya umthombo wamandla ombane. Emva koko khangela ukuchaneka izibalo isantya jiko. Kubalulekile ukuba ihlale engqondweni into yokuba ngenxa ahamba hlwele ngokubhijela ubude ukuze kukhule njengowesithathu ekubaleni amanani onesiphumo.

Ukuqinisekisa umgama ofanayo phakathi amathuba osecaleni oko kwayijikeleza ukuba kubhalwa iingcingo ezimbini - nichrome omnye, lo wesibini - mhlawumbi ubhedu okanye aluminiyam, enobubanzi leyo ilingana kugqitywe oyifunayo. Xa athe ngokubhijela uphelile, olu cingo wangasese kufuneka ngenyameko umoya.

Iindleko nichrome

Kuphela ethile, nto leyo iba Nichrome - ixabiso. Ngokomzekelo, omnye intsila yokubini xa uthenga neevenkile uthelekelelwa malunga 1,000 engange ikilogram. Ixabiso a ligature amanqaku Nichrome - malunga 500-600 engange.

isiphelo

Nemveliso nickel-chromium, kuyimfuneko ukuba zibe data akhawunti bamachiza nokwakhiwa imveliso umdla, kunye nokumelana yayo zombane, iimpawu zomzimba le ubukhulu, umnqamlezo-candelo, ubude njalo njalo. D. Kukwabalulekile ukubuza amaxwebhu afanelekileyo. Kwakhona, kufuneka ukwazi abangaboniyo kulahlula ingxubevange, ukuze ndithethe, "okhuphisana". Ukukhetha izinto ngendlela eyiyo na ukuthembeka iqhosha lombane.