Nichrome zononoka: unhu, kushanda

Nichrome yagadzirwa muna 1905 na Albert Marsh, izvo richibatanidza nickel (80%) uye chromium (20%). Nhasi kune anenge gumi okunatsiridza pamusoro alloys ose zvidzidzo zvakasiyana-siyana. Sezvo mamwe dopants akawedzera aruminiyamu, manganese, simbi, nesilicon, titanium, molybdenum, uye t. D. Nokuda kwayo nounhu simbi iyi yave kushandiswa zvikuru nekuda pagadzirwe magetsi okugadzira.

Basic yepamusoro Nichrome

Nichrome akasiyana:

• mukuru kupisa nemishonga. ayo zvemaziso ehupfumi handishanduki panguva pamatunhu tembiricha;
• plasticity, izvo anobvumira kugadzirwa ane chiwanikwa Nichrome zononoka waya, Ribbon, filament;
• shungu kugadzira. Products dzakagadzirwa Nichrome zvakanaka welded, ndokutsika;
• yakakwirira kuramba ngura munharaunda dzakasiyana-siyana.
• yakakwirira nemishonga nichrome.

Key ehupfumi

• The arambe achirema pamusoro 8200-8500 makirogiramu / m3.
• Utsotso pfungwa nichrome - 1400 C.
• Kunonyanyisa Operating Temperature - 1100 ° C.
• Mukurumari - 650-700 MPa.
• The resistivity nichrome 1,05-1,4 ohms.

Chichatara Nichrome waya

Nichrome waya - mashoko akakwana kuti dzakasiyana-siyana yemagetsi kudziyisa zvinhu, izvo zvinoshandiswa zvinenge zvose maindasitiri. Zvinenge zvose mhuri hita ane zvinhu zvakagadzirwa nichrome.

Code tsamba waya:

• "N" - unowanzoonekwa kushandiswa kudziyisa zvinhu.
• "C" - rinoshandiswa kurwisa zvinhu.
• "GUMI" - inhoroondo ya tubular yemagetsi Heaters.

Maererano nemitemo yenyika, pane mavanga zvikuru dzakawanda:

• Double waya Cr20Ni80. The Kuronga chiwanikwa zvinosanganisira: nickel - 74% chromium - 23% uye 1% esimbi, nesilicon uye manganese.
• Triple H15N60. The chiwanikwa ine 60% nickel uye 15% chromium. Rokuti wechitatu - simbi (25%). simbi chiwanikwa saturation anogona kuderedza mari nichrome, mutengo chiri kumusoro chaizvo, apo kuramba kwaro kukuru nemishonga. Uyezve, anowedzera workability yayo.
• The yakachipa pashiri Ipfungwa Nichrome - Kh25N20. simbi-mupfumi chiwanikwa ichi apo zvemaziso ehupfumi anochengetwa, asi kushanda tembiricha iri shoma 900 ° C.

Kushandiswa nichrome

Nokuda unhu ayo uye nemamwe maitiro nichrome zvigadzirwa ingashandiswa pazvinodiwa kuvimbwa, mukurumari, kuramba mishonga hasha zvakatipoteredza uye yakakwirira chaizvo tembiricha.

Nichrome zononoka uye waya vari chinokosha zvinenge zvose mhando kudziyisa mano. Nichrome aripo ari tosita, Mabheka, Heaters, yamavira. The chiwanikwa wakawana kushanda mu resistors uye kushanda pasi kupisa. Ikoko Nichrome uye wemagetsi rambi uye pokunamatidza simbi. Nichrome zononoka nhaka wandei nemishonga uye kupisa nemishonga, izvo anobvumira kushandiswa yavo yakakwirira tembiricha yamavira kuomesa uye vachiridzira.

Rinoshandiswa uye chinyorwa Nichrome. Iye ikavhunduka pasi, uye mashoko wodzokera bhizimisi. nickel-chromium chiwanikwa kushandiswa kwemakemikari mumarabhoritari. sezvamunoita izvozvi hazvirevi sei pamwe vakawanda acids uye alkalis. Akaremara kudziyisa Nichrome zononoka inoshandiswa zvemagetsi midzanga.

Tichienzanisa yamboshandiswa kuti chinangwa ichi simbi, Nichrome zvigadzirwa ngozi, haasi mba, haasi ngura, haana mugove spliced.

Utsotso pfungwa nichrome 1400 ° C, saka kana kubika haina vainzwa kunhuwirira uye chiutsi.

Mainjiniya dzichiri achiongorora yakasiyana ehupfumi ino zvinhu, nguva dzose kuwedzera kukura kwebasa chikumbiro chacho.

Pamba, Nichrome waya rinoshandiswa nokuda kwezvifananidzo zvaAtemisi kumba yakaitwa zvokushandisa, jigsaws uye ivo, akadai Somuenzaniso, muchina nokuda kwokuparadza furo kana huni pokunamatidza simbi, zano yokupisira huni, nomoto michina, mudzimba Heaters, uye zvichingodaro. D.

Kupfuura mukurumbira uye vaiona waya Cr20Ni80 H15N60.

Ndingawana kupi kutenga Nichrome waya

Implementation zvibereko izvi anogadzirwa Coils (Coils, Coils) kana muchimiro tepi. chikamu muchinjikwa ari nichrome waya kunogona kuva muchimiro ane denderedzwa, denderedzwa, mumwe mativi uye trapezoid, kuti dhayamita iri zvinobva 0.1 1 millimeter.

Apo tinoita kuwana kana kutenga zvinhu kubva nichrome? We anoratidza kuti funga rakajairika uye zvingangoitika mikana:

1. Chokutanga, unogona kutaura sangano, unobereka zvigadzirwa izvi uye kuti arayire. Tsvagurudza chaiwo kero akaitwa kwakadaro kunogona kuva inokosha panotaurwa pamusoro zvinhu uye mabasa kuti zvinowanikwa zvinenge zvose mumaguta makuru nemisha. Mutekenyi achagona kundiudza kupi kunotenga, uye kupa nhamba dzorunhare. Uyezve, mashoko pamusoro kuwanda zvigadzirwa zvakadaro zvinogona kuwanika renhoroondo Websites ose vagadziri.
2. Buy Nichrome nyaya dziri kushandiswa muzvitoro zvinogona Somuenzaniso, kutengesa redhiyo zvinoriumba, zvinhu vemifananidzo akadai "maoko nyanzvi" uye zvichingodaro. D.
3. Purchase kubva private vanhu vachitengesa redhiyo zvikamu, handingadariki mativi uye dzimwe simbi zvigadzirwa.
4. Chero Hardware chitoro.
5. Pamisika unogona kutenga chero yekare Unit, somuenzaniso rabhoritari rheostat, uye tora Nichrome.
6. Nichrome waya kunogona kuwanikwa pamba. Somuenzaniso, zvinonzi zvakaitwa kubva zononoka hotplate.

Kana uchida kuita guru kuti, zvino kupfuura yakakodzera ndiyo tsanangudzo yokutanga. Kana uchida shoma Nichrome waya, zvimwe zvose nyora zvinhu zvinogona kuonekwa iyi. Kana iwe vatenge unofanira nguva dzose kuteerera nyora.

Nichrome zononoka coiled

Today Nichrome zononoka chinhu chinokosha Heaters zhinji. Mushure kutonhora kuti Nichrome anokwanisa kuramba plasticity kwayo, achiita zononoka ane zvinhu zvakadaro zvinogona nyore kubviswa kuchinja chimiro chayo kana, kana zvakakodzera, chinja akakodzera kukura. Spiral ichitenderera rinoitwa pasi maindasitiri ezvinhu ane otomatiki nzira. Kumba, unogona zvakare basa bhuku ichitenderera. Ngatikurukurei sei kuzviita.

Kana isina parameters kukosha apera Nichrome zononoka kwaro kushanda ezvinhu, apo ichitenderera ungagadzirisa, saka kutaura, "ne ziso". Kuti aite izvi, sarudza neuwandu muchichinjana zvichienderana kudziyisa nichrome waya, kuti zononoka kusanganisira nenguva kuti pomumbure, uye kuwedzera kana kuderedza uwandu muchichinjana. Izvi ichitenderera nzira iri nyore zvikuru, asi kunogona kutora nguva yakareba, uye chikamu Nichrome Saka asakara.

Kuti uvandudze kudekara uye rakarurama kukarukureta pamusoro zononoka ichitenderera, unogona kushandisa chaihwo paIndaneti karukureta.

Pakuverenga runodiwa nhamba muchichinjana zvinokwanisika kutanga ichitenderera patsvimbo. Kwete kucheka waya anofanira kunyatsoongorora chokuita nichrome Coil kuti voltage kunobva. Zvadaro tarisa yakarurama pamusoro Masvomhu ari zononoka ichitenderera. Zvakakosha kuyeuka kuti nekuda spirals chine gedhi ichitenderera urefu zviwedzerwe nomumwe wechitatu kukarukureta pakati zvichiguma tsika.

Kuti vave nechokwadi chete kure pakati pedyo majana ose ichitenderera chinofanira kutarisirwa mu waya mbiri - imwe nichrome, wechipiri - kana mhangura kana aruminiyamu, aine dhayamita riri akaenzana achida Clearance. Kana ichitenderera riri pamusoro, hwebetsero waya zvinofanira nokungwarira mhepo.

Mari nichrome

The chete drawback, iro rine Nichrome - mutengo. Somuenzaniso, imwe chiwanikwa binary kana kutenga chitoro vanofungidzirwa panguva inenge 1,000 rubles por kilogram. Mari ine ligature mavanga Nichrome - vanenge 500-600 rubles.

mhedziso

Pakubudiswa nickel-chromium, zvinokosha kufunga mashoko pamusoro makemikari anoumba zvinobikwa mubereko, uye ayo zvemagetsi nemishonga, zvainyanya ari dhayamita mumuviri, muchinjikwa-chikamu, urefu uye zvichingodaro. D. Zvinokoshawo kubvunza kuMudzidzisi mapepa. Uyewo, unofanira kukwanisa nemaziso kusiyanisa kubva chiwanikwa, saka kutaura, "vakwikwidzi". Kwakakodzera zvinhu kusarudzwa ndiko magetsi rakavimbika.