Daya: Kashi na itace:
Anticorrosive m itace: na halitta, muhalli abokantaka da kuma lafiya (itace a cikin asali launi, dan kadan kore).A gaskiya ma, ban da halayen lalata, itacen da aka lalata yana da halaye masu kyau da kuma juriya ga asara.A lokaci guda, zai iya hana canjin danshi na itacen da aka bi da shi kuma ya rage girman tsagewar itace.Itacen rigakafin lalata na gida na gama gari ya haɗa da abubuwa biyu: Pinus sylvestris na Rasha da Nordic Scots Pine.Itacen da aka yi da itacen pine na Rasha shine galibi maganin itacen da ake shigo da shi daga China, kuma yawancinsu ana kula da su da wakilan CCA.Itacen da aka yi da itacen pine na Nordic jan pine ana kiyaye shi a ƙasashen waje, kuma itacen adanar da ake shigo da shi ƙasar don siyarwa kai tsaye ana kula da ita tare da wakilan ACQ kuma galibi ana kiranta da " itacen Finnish ".Mutane sun saba kiran itacen adanawa azaman itacen Finnish.A gaskiya, wannan ba daidai ba ne.Yana da sauƙi ga mutanen da ba su fahimci itacen adanawa don rashin fahimta ba.
Biyu: Bakin Karfe:
Tsatsa da karfe mai jurewa acid an rage shi azaman bakin karfe.Filayen farantin bakin karfe yana da santsi kuma yana da babban filastik, tauri da ƙarfin injina.Yana da tsayayya ga lalata ta acid, gas na alkaline, mafita da sauran kafofin watsa labaru.Karfe ne na gami wanda ba shi da sauƙin tsatsa, amma ba shi da cikakkiyar tsatsa.Bakin karfe farantin karfe ne mai juriya da raunin kafofin watsa labarai kamar yanayi, tururi da ruwa, yayin da karfe mai jure acid yana nufin farantin karfe mai juriya ga acid, alkali, gishiri da sauran kafofin watsa labarai masu lalata.Ya kunshi bakin karfe da karfe mai jure acid.Karfe da zai iya tsayayya da lalatar yanayi ana kiransa bakin karfe, kuma karfen da zai iya tsayayya da lalatawar kafofin watsa labarai ana kiransa karfe mai jure acid.Gabaɗaya magana, ƙarfe tare da abun ciki na Wcr sama da 12% yana da halayen bakin karfe.Bisa ga microstructure bayan zafi magani, bakin karfe za a iya raba biyar Categories: ferritic bakin karfe, martensitic bakin karfe, austenitic bakin karfe, Austenitic-ferritic bakin karfe da precipitated carbide bakin karfe.
Saboda bakin karfe yana da kyakkyawan juriya na lalata, haɓakawa, dacewa, da ƙarfi a cikin kewayon zafin jiki mai faɗi, an yi amfani da shi sosai a masana'antar nauyi, masana'antar haske, masana'antar buƙatun yau da kullun, kayan ado na gini da sauran masana'antu..
Na uku: Nau'in zane mai zafi-tsoma:
Galvanized karfe sheet ne don hana lalata a saman takardar karfe da kuma tsawaita rayuwar sabis.Ana lulluɓe saman takardar karfe tare da tulin ƙarfe na zinc.Irin wannan nau'in gilashin da aka yi da karfe ana kiransa galvanized sheet.
Dangane da hanyoyin samarwa da sarrafawa, ana iya raba shi zuwa nau'ikan masu zuwa:
① Zafi-tsoma galvanized karfe takardar.An nutsar da farantin karfe na bakin ciki a cikin narkakken wankan tutiya, ta yadda wani bakin karfe mai bakin karfe yana manne da saman.A halin yanzu, ci gaba da aiwatar da galvanizing galibi ana amfani da shi don samarwa, wato, takardar da aka yi birgima tana ci gaba da nutsar da ita a cikin wankan galvanized tare da zurfafan tutiya don yin takardar karfe mai galvanized;
②Alloyed galvanized karfe takardar.Irin wannan farantin karfe kuma ana kera shi ta hanyar tsomawa mai zafi, amma bayan ya fita daga cikin tanki, ana dumama shi zuwa kusan 500 ℃ nan da nan don samar da fim ɗin gami na zinc da ƙarfe.Irin wannan galvanized takardar yana da kyau fenti mannewa da weldability;
③ Electro-galvanized karfe takardar.Ƙarfe na galvanized da aka samar ta hanyar hanyar lantarki yana da kyakkyawan aiki.Duk da haka, suturar ta fi sauƙi, kuma juriya na lalata ba ta da kyau kamar takardar galvanized mai zafi mai zafi;
④Bambancin galvanized karfe takardar mai gefe guda da mai gefe biyu.Bakin karfe galvanized mai gefe guda samfuri ne wanda aka sanya shi a gefe ɗaya kawai.A cikin waldi, zanen, maganin tsatsa, sarrafawa, da dai sauransu, yana da mafi kyawun daidaitawa fiye da takardar galvanized mai gefe biyu.Don shawo kan gazawar zinc wanda ba a rufe shi a gefe guda, akwai wani nau'in galvanized sheet wanda aka lullube shi da bakin bakin ciki na zinc a daya bangaren, wato, takardar galvanized banbance mai gefe biyu;
⑤Alloy da hada galvanized karfe takardar.An yi shi da zinc da sauran karafa irin su aluminum, gubar, zinc, da sauransu don yin allurai ko ma farantin karfe da aka haɗa.Irin wannan farantin karfe ba kawai yana da kyakkyawan aikin anti-tsatsa ba, amma har ma yana da kyakkyawan aikin sutura;
Baya ga nau'ikan nau'ikan nau'ikan guda biyar da ke sama, akwai zanen gadon karfe masu launi, bugu mai rufaffiyar karfe, da zanen gadon karfe na PVC.Amma a halin yanzu abin da aka fi amfani da shi har yanzu shine takardar galvanized mai zafi- tsoma.
Hudu: Filastik
Domin an yi shi da filastik, ana kiransa kwandon shara.Abun da ke ciki: high-density polyethylene HDPE ko polypropylene PP polypropylene sababbin robobi biyu.
Siffofin:
(1) Juriya na acid, juriya na alkali, juriya na lalata da ƙarfin yanayi mai ƙarfi;
(2) Tsarin kusurwa mai zagaye na tashar isar da sako yana da aminci kuma mara amfani;
(3) Filaye yana da santsi da tsabta, yana rage ragowar datti kuma mai sauƙin tsaftacewa;
(4) Yana iya zama gida a kan juna, wanda ya dace da sufuri kuma yana adana sarari da farashi;
(5) Ana iya amfani da shi kullum a cikin kewayon zafin jiki na -30 ℃ ~ 65 ℃;
(6) Akwai nau'ikan launuka da za a zaɓa daga, waɗanda za a iya daidaita su gwargwadon buƙatun rarrabuwa;
(7) Ana amfani da shi sosai a wurare daban-daban, kuma ana iya amfani da shi don tattara shara, kamar dukiya, masana'anta, tsaftar muhalli da sauransu.
Amfani:
Gwangwani na filastik suna da sauƙin sarrafawa kuma an yi su da kayan ceton makamashi.A amfani, ba wai kawai yana rage yawan farashi ba, amma kuma yana da cikakkiyar bayyanar don inganta rayuwar sabis.Gwangwani na filastik kuma suna da kyakkyawan nuni don ƙarin tsaftacewa.Kullum muna jefa shara a cikin kwandon shara.Ga yara da yawa a yanzu, zai kuma sami ingantacciyar mahimmancin ilimi, wanda zai sa a yi amfani da shi wajen amfani da shi.Yana nuna wata hanya dabam ta amfani da kayan.Sauƙin tsaftacewa kuma shine fa'idar kwandon shara na filastik, wanda ya nuna ƙarin ƙirar ƙirar ƙirar gwangwani da ake amfani da ita.
Lokacin aikawa: Yuli-30-2021