Rarrabawa
Haɗin lantarki na lantarki: gwargwadon abubuwan da ke cikin sinadarai da tsarinsu, ana iya raba su zuwa rukuni biyu:
Ɗaya daga cikinsu shine jerin ƙarfe-chromium-aluminum gami,
Ɗayan kuma shine jerin ƙarfen nickel-chromium, wanda ke da nasa fa'idodin a matsayin kayan dumama wutar lantarki, kuma ana amfani da su sosai.
Babban manufar
Injinan ƙarfe, maganin likita, masana'antar sinadarai, yumbu, kayan lantarki, kayan lantarki, gilashi da sauran kayan aikin dumama masana'antu da kayan aikin dumama jama'a.
Amfani da rashin amfani
1. Babban fa'idodi da rashin amfanin jerin ƙarfe-chromium-aluminum alloy: Fa'idodi: ƙarfe-chromium-aluminum thermal thermal thermal thermal thermal thermal thermal thermal thermal thermal thermal thermal thermal thermal thermal thermal thermal ter ...
2. Babban fa'idodi da rashin amfanin jerin ƙarfen ƙarfe na nickel-chromium: Fa'idodi: ƙarfin zafin jiki mai yawa ya fi na ƙarfe-chromium-aluminum girma, ba shi da sauƙin lalacewa a lokacin amfani da shi a yanayin zafi mai yawa, tsarinsa ba shi da sauƙin canzawa, kyakkyawan filastik, sauƙin gyarawa, yawan fitar da iska, rashin maganadisu, juriya ga tsatsa. Ƙarfi, tsawon rai na aiki, da sauransu. Rashin amfani: Saboda an yi shi da kayan ƙarfe na nickel mai wuya, farashin wannan jerin samfuran ya fi na Fe-Cr-Al sau da yawa, kuma zafin amfani ya yi ƙasa da na Fe-Cr-Al.
mai kyau da mara kyau
Da farko dai, muna buƙatar sanin cewa wayar dumama ta isa yanayin zafi ja, wanda ke da alaƙa da tsarin wayar dumama. Da farko bari mu cire na'urar busar da gashi mu yanke wani ɓangare na wayar dumama. Da na'urar transformer 8V 1A, juriyar wayar dumama ko wayar dumama ta bargon lantarki bai kamata ta zama ƙasa da ohms 8 ba, in ba haka ba na'urar transformer za ta ƙone cikin sauƙi. Da na'urar transformer 12V 0.5A, juriyar wayar dumama bai kamata ta zama ƙasa da ohms 24 ba, in ba haka ba na'urar transformer za ta ƙone cikin sauƙi. Idan wayar dumama ta kai yanayin zafi ja, to ja ta fi kyau, ya kamata ka yi amfani da na'urar transformer 8V 1A, kuma ƙarfinta ya fi na na'urar transformer 12V 0.5A. Ta wannan hanyar, za mu iya gwada fa'idodi da rashin amfanin wayar dumama.
1. Matsakaicin zafin aiki na bangaren yana nufin zafin saman bangaren da kansa a cikin busasshiyar iska, ba zafin tanderu ko abin da aka dumama ba. Gabaɗaya, zafin saman yana da kusan digiri 100 sama da zafin tanderu. Saboda haka, idan aka yi la'akari da dalilan da ke sama, a cikin ƙira Kula da zafin aiki na abubuwan da ke cikin. Lokacin da zafin aiki ya wuce wani iyaka, iskar shaka ta abubuwan da ke cikin kansu za ta yi sauri kuma juriyar zafi za ta ragu. Musamman abubuwan da ke cikin ƙarfe-chromium-aluminum na lantarki suna da sauƙin lalacewa, rugujewa, ko ma karyewa, wanda ke rage tsawon lokacin aiki. .
2. Matsakaicin zafin aiki na bangaren yana da alaƙa mai zurfi da diamita na waya na bangaren. Gabaɗaya, matsakaicin zafin aiki na bangaren yakamata ya kasance diamita na waya wanda bai gaza 3mm ba, kuma kauri na layin da aka zana bai kamata ya gaza 2mm ba.
3. Akwai dangantaka mai zurfi tsakanin yanayin lalata a cikin tanderu da matsakaicin zafin aiki na abubuwan da ke cikinsa, kuma kasancewar yanayin lalata sau da yawa yana shafar zafin aiki da tsawon lokacin sabis na abubuwan.
4. Saboda ƙarancin ƙarfin ƙarfe-chromium-aluminum mai zafi sosai, sassan suna iya lalacewa cikin sauƙi a yanayin zafi mai zafi. Idan ba a zaɓi diamita na waya yadda ya kamata ba ko kuma shigarwar ba ta dace ba, sassan za su ruguje kuma su yi gajeriyar hanya saboda nakasar yanayin zafi mai zafi. Saboda haka, dole ne a yi la'akari da shi lokacin tsara sassan. abin da ya haifar.
5. Saboda bambancin sinadarai na ƙarfe-chromium-aluminum, nickel, chromium da sauran jerin ƙarfen dumama lantarki, zafin amfani da juriyar oxidation ana tantance shi ta hanyar bambancin juriya, wanda aka ƙayyade a cikin kayan ƙarfe-chromium zafi Al kashi na juriya, kayan ƙarfe na dumama lantarki Ni-Cr yana ƙayyade juriyar sinadarin Ni. A ƙarƙashin yanayin zafi mai yawa, fim ɗin oxide da aka samar a saman sinadarin ƙarfe yana ƙayyade tsawon lokacin sabis. Saboda amfani da tazara na dogon lokaci, tsarin ciki na sinadarin yana canzawa koyaushe, kuma fim ɗin oxide da aka samar a saman shima yana tsufa kuma yana lalacewa. Ana ci gaba da cinye abubuwan da ke cikin abubuwan da ke cikinsa. Kamar Ni, Al, da sauransu, ta haka yana rage tsawon lokacin sabis. Saboda haka, lokacin zaɓar diamita na waya na wayar wutar lantarki, ya kamata ku zaɓi waya ta yau da kullun ko bel mai kauri.