Nichrome shinda uye kunyanya kushandiswa kwayo

Technology kuti kugadzirwa rinokosha simbi alloys mune dzimwe sectors zvave vakabudirira kwaidarika chinoumbwa. Izvi haagumiri, asi kune dzimwe nzvimbo umo dzichiri kudzora zvikuru chinyakare zvinhu. Izvi, kunyanya anoti Nichrome shinda, izvo, nemhaka yakasiyana siyana unyanzvi uye utano hwakanaka, akawana kushanda nenzira dzakasiyana-siyana maindasitiri.

Chii Nichrome?

chiwanikwa ichi chakaumbwa nemakomo maviri nechimwe nesimbi - nickel, uye chromium. Pakazoti wokutanga dzimwe nguva kusvika 80% of chiwanikwa mamiriro. Uyewo dzimwe simbi nezvevanakomana kupinda nichrome, pakati iyo simbi, aruminiyamu, nesilicon uye nevamwe. Mutambo waivako zvechadenga zvinhu zvinosanganisira dzakakwirira magetsi nemishonga, kupisa kurwisa ductility. By izvi unhu havasi nomumwe chinhu chinokosha kuti tsika nesimbi, asi kunoita nichrome filament nokuda mubatanidzwa wavo chete marongerwo. Somuenzaniso, imwe nguva sezvo ductility uye anobvumira kugadzira filament fibers chiwanikwa mberi nokushandisa navo yamavira apo kushanda Urume chingava ane tembiricha iri pachidanho 1200 arşive C. Uyezve, zvichienderana chinangwa chiwanikwa anogona zvakare kuva pasi doping kuti ape ehupfumi itsva kana kuti kuvandudza dzinokosha unhu. Saka, mukanyanyisa kushanda upenyu nichrome rakasanganiswa isingawanzowanikwi pasi simbi zvinoriumba.

Features nichrome filament

Kune okunatsiridza anoverengeka nichrome filaments, vane anokosha maitiro avo, asi yose-siyana tsika munzvimbo iyoyo rakamanikana siyana. Somuenzaniso, mune mashoko ari arambe achirema of chiwanikwa iri mukoridho kubva 8200 kusvika 8500 makirogiramu / m ^3. Kushanda tembiricha anoenderana pezvitsiga vakawanda 1000-1200˚C siyana. Panyaya iyi, kukura kupararira zvinogona iri rakakura. The inonyanya kufarirwa nichrome filament ane dhayamita iri 0.01-0.08 mm. Panewo zvigadzirwa kuti vaende chisingakwanisi kutsanangurwa kukura ichi, asi hazvina zvikuru neizvi, yakagadzirirwa kushandiswa kwemashoko zvikuru dzoruzivo. Kana muviri pakusimba, paavhareji shinda kumira 0,65-0,7 GPA, asi kuramba ichi pamwero zvinofanira kufungwa uye kungwarira technologists maererano operative kuchengeteka mashoko. Somuenzaniso, neshinda haigoni vakasara sulfurous mhepo, sezvo vakadaro svikiro uye tigume Zvivako zviri nichrome, uye pamusoro wayo marongerwo.

kugadzirwa nickel-chromium

Chokutanga, zvakakodzera kusimbisa kuti shinda ndiyo chete mumwe Nichrome kusunungurwa zvinogona. Zviri pedyo mu unhu kuti waya zvigadzirwa. Revai zvinhu zviri pressurized Matangiro Aungaita unyanzvi. Asi pamberi oparesheni workpiece haisi pachena kuti kupisa, saka mabikirwo inonzi inotonhora-yakavhomorwa. Vanogonawo kushandiswa etching nzira - Ivo qualitatively kuvandudza zvinooneka ehupfumi izvo anogamuchira goho Nichrome shinda. Ndingadziwane kupiko zvinhu izvi? Kazhinji mubasa mukugadzira kuti simbi zvigayo. Asi zvinokosha kunzwisisa kuti nzira rakasikwa munhu nichrome acho haasi vakawanda. Izvi kunonyanya kukonzerwa chaiyo kushanda uye chiwanikwa. Kunyange zvakadaro, pane makambani akawanda mubasa simbi zvigadzirwa, zviri kusimbiswa kwayo siyana kupfuura dzakakurumbira hukuru uye mavanga nichrome filaments.

Zvakakurukurwa kushanda

Nokuda mukuru zvemagetsi nemishonga kuti fibers akadai akashandiswa kudziyisa michina. mirayiridzo iyi akaronga nokushandisa chiwanikwa simba nokupisa kuramba marongerwo. Kuti shinda rinoshandiswa duku romoto kumativi chimiro magadzirirwo. Uyezve, awana nzvimbo yaro iri zvinhu mune zvokurapa, apo rinoshandiswa senzira stitching. nzvimbo Construction zvakare kwete pasina ayo akasiyana chiwanikwa. Saka, nokuti sandara emadziro zvigadzirwa Somuenzaniso, kubva furo kana Drywall, kushandiswa shinda achicheka nichrome rakamonana mitsetse. Kusiyana nezvaiitwa kutamba jigsaw shinda kunoita zvakawanda chaizvo uye zvakarurama kuita achicheka shoma kuvadza workpiece. Zvisinei, kunaka mugumisiro kunoenderana chokupika chimiro kucheka zvokushandisa, uyewo ezvinhu musangano kwacho.

Chii chinogona kutsiva Nichrome shinda?

The epamba upfumi rinowanzoshandiswa vasangana dambudziko updating kuti kudziyisa zvinhu zvakasiyana midziyo yemagetsi. Chinonyanya dzakakodzera yokutsiva kunoonekwa sechinhu kushanda zononoka, iyo inogona kuwanikwa dzemagetsi cookers, simbi, kettles dzimwe mhando, uye saizvozvo. On. Asi kana uchida kupa zvose kudzivirirwa electrochemical zvinokonzerwa, zvakakodzera kureva Stainless simbi. Sezvo tsika inoratidza Nichrome filament kazhinji ane chete indekisi kurwisa sezvo Stainless acho, asi anorasikirwa ehupfumi ake runodzivirira ouzivi oxidation. The Zvakanyanya Kunaka Panguva Yepamuviri mhinduro kuzvitsinhanisa kwakadaro kunogona kuva achicheka akwegura hosipaipi kwokuruka, sezvamakaropafadzwa muedzo fibers anechekuita Stainless simbi.

mhedziso

Kushandisa Qualitative nichrome anopa zvakawanda zvakanakira kuti achiputa imwe mudziyo kana kugadzirwa. Izvi zvinhu havangagoni kukwikwidzana dzomuzana maererano vapfeke nemishonga, asi kudzivirira chafariz zvakakanganisika uye zvemagetsi nemishonga ndokuisa ari oga dzakatevedzana kare pamusoro hwokugadzira uye woshanda maitiro. Muchiitiko chino, Nichrome shinda hakufaniri aionekwa zvakasikwa mhinduro chete midziyo yemagetsi. Zvakare, mamwe inoratidza zviri zvikuru pachena zvakwakanakira ayo ave chinhu nokuveza zvokushandisa, uye vamwe - vose nemishonga kudziyisa waya kwezvivako. Kupa vamwe ehupfumi hunoenderana kuita mamwe modifiers. Chaizvoizvo yakaisvonaka Nichrome anenge hakuitiki nhasi, vachimuenzanisa Zvakawanikwa zvechadenga vanotapukirwa zvinoshandiswa richikura uye consumables zvinodiwa. Naizvozvo pane chikonzero kuvandudza uye nichrome filament.