Lokacin da mutane suka tambayi wane ƙarfe ne ya yi nauyi sosai, kusan koyaushe suna tambayar game da yawa - nawa taro na ƙarfe ke tattarawa cikin ƙarar da aka bayar. Karamin guntun karfe yana jin nauyi da ban mamaki a hannu, yayin da guda{2} girman karfen haske kamar aluminum yana jin kusan mara nauyi idan aka kwatanta.
Amsa a takaice:Osmium shine karfe mafi nauyi (mafi yawa) da ke faruwa a duniya, tare da nauyin gram 22.59 a kowace centimita cubic (g/cm³). An bi shi a hankali da iridium, platinum, da rhenium. Koyaya, waɗannan ƙananan karafa{3}} suna da wuyar gaske, masu tsada, kuma suna karyewa, don haka kusan ba a taɓa yin amfani da su a masana'anta gabaɗaya. Don yawancin masana'antu, gine-gine, da dalilai na ƙirƙira, mafi mahimmancin "ƙananan "masu nauyi" sune tungsten, gubar, zinariya, jan ƙarfe, da kuma manyan -alloy bakin karfe - duk sun yi yawa fiye da daidaitaccen ƙarfe na carbon ko aluminum.
A cikin wannan jagorar, mun rushe mafi girman karafa a duniyarmu, mun bayyana ilimin kimiyyar ƙarfin ƙarfe, muna haskaka manyan karafa da ke da mahimmanci ga masana'antu da tambarin ƙarfe, da kuma bincika yadda ake amfani da alluran ƙarfe masu yawa a samfuran kasuwanci na yau da kullun.
Me Yake Sa Karfe "Mai nauyi"?
A cikin kimiyyar kayan aiki, "nauyi" ana auna shi bisa ƙa'ida ta hanyar yawa: taro kowace raka'a na ƙara, yawanci ana faɗi a g/cm³ ko fam a kowane inci mai siffar sukari. Ƙarfe mai girma yana ƙunshe da ƙarin kwayoyin halitta a cikin adadin sarari guda, don haka yana jin nauyi ga yanki mai girman daidai.{1}.
A matsayin tushe:
- Standard m carbon karfe yana da yawa na ~ 7.85 g/cm³
- Aluminum yayi nauyi a cikin kawai 2.7 g/cm³ - kasa da kashi uku na karfe
- Ƙarfe da aka lasafta da "masu nauyi" gabaɗaya suna da nauyin 10 g/cm³ ko sama, kusan 25% nauyi fiye da ƙarfe kuma har zuwa kusan ƙarancin ƙarfe 3x
Mahimmanci, "nauyi" a cikin wannan mahallin baya ɗaya da ƙarfi, mai wuya, ko mai guba. Wasu karafa masu nauyi suna da taushi kuma suna iya lalacewa; wasu kuma sun lalace. Wasu kayan aikin masana'antu ne masu mahimmanci; wasu kuma suna da tsari sosai saboda guba. Maɗaukaki dukiya ɗaya ce ta zahiri tsakanin yawancin waɗanda injiniyoyi ke tantancewa lokacin zabar kayan.
Karfe 10 Mafi Nauyi Da Ke Faruwa Ta Halitta ta Ƙarfe
Matsayi daga mafi girma zuwa mafi ƙasƙanci, waɗannan su ne mafi girman barga da aka samu a yanayi. Yawancin karafa da ba kasafai ba ne masu daraja ko masu ɓarkewa tare da ƙwararrun amfani na musamman.
1.Osmium (Os) - 22.59 g/cm³
- Ƙarfe mafi ƙaƙƙarfan yanayi mara gardama. Ƙarfe mai kauri, mai karyewa{1}fararen platinum{2}} ƙarfe na rukuni, osmium ba kasafai ba ne. Ana amfani da shi kusan na keɓance don manyan lambobi masu amfani da wutar lantarki, madaidaitan kayan aiki, da tukwici na alƙalami. Ana auna abin da ake samarwa a duniya a cikin ɗaruruwan kilogiram.
2.Iridium (Ir) - 22.56 g/cm³
- Kusan yana da yawa kamar osmium, iridium kuma ƙarfen rukuni ne na platinum{0}} tare da juriya na musamman na lalata koda a matsanancin zafi. Ana amfani da shi don walƙiya filogi, semiconductor crystal girma crucibles, da high{2}} na'urorin masana'antu zafin jiki.
3.Platinum (Pt) - 21.45 g/cm³
- Mafi kyawun - sanannen ultra{1}} ƙarfe mai nauyi mai nauyi. Platinum yana da yawa, mai yuwuwa, kuma kusan yana da kariya daga lalacewa. Mafi girman amfaninsa na masana'antu shine a cikin masu juyawa na mota; Hakanan ana amfani dashi a cikin kayan aikin likita, kayan aikin dakin gwaje-gwaje, da kayan ado.
4.Rhenium (Re) - 21.02 g/cm³
- Ofaya daga cikin ƙananan karafa masu ƙarfi, tare da ɗayan mafi girman wuraren narkewa na duk abubuwa. Ana ƙara Rhenium zuwa superalloys don injin turbine na jet kuma ana amfani dashi azaman mai haɓakawa a cikin tace mai.
5.Gold (Au) - 19.32 g/cm³
- Ƙarfe mai ƙaƙƙarfan sanannen ƙarfe mai daraja wanda aka ba shi daraja don haɓakarsa, juriyar lalata, da rashin ƙarfi. Ana amfani da zinari a cikin manyan kayan lantarki masu inganci, gyaran hakori, abubuwan haɗin sararin samaniya, da saka hannun jari.
6.Tungsten (W) - 19.25 g/cm³
- Ƙarfe mafi nauyi wanda ke samuwa ko'ina kuma mai araha don amfanin masana'antu gabaɗaya. Tungsten kuma yana da mafi girman wurin narkewa na kowane ƙarfe (digiri 3,422). Hanya ce mai amfani ta -zuwa kayan aiki don ma'aunin nauyi, garkuwar radiation, kayan aikin yankan, da sassa.
7.Uranium (U) - 19.1 g/cm³
- Ƙarfe mai kauri wanda aka fi sani da makamashin nukiliya. Yana da ƙayyadaddun ƙayyadaddun aikace-aikacen masana'antar nukiliya marasa{{1}.
8.Tantalum (Ta) - 16.65 g/cm³
- Ƙarfe mai ƙaƙƙarfan lalatawa{0}}ƙarfe mai juriya da ake amfani da shi da farko don capacitors a cikin wayoyi, na'urorin lantarki, da na'urorin likitanci.
9.Mercury (Hg) - 13.53 g/cm³
- Ƙarfe ɗaya kawai wanda yake ruwa a zafin jiki. Mai guba mai yawa; Amfani da masana'antu ya ragu sosai saboda tsarin duniya.
10.Lead (Pb) - 11.34 g/cm³
- Ƙarfe mai nauyi na gama gari mafi araha da amfani. An yi amfani da shi ta tarihi a cikin masana'antu da dama, a yau manyan aikace-aikacen sa sune gubar batura{1}}acid da garkuwar radiation, ƙarƙashin tsauraran ka'idoji.
Karfe Masu Nauyin Sosai Masu Mahimmanci Ga Masana'antu
Ƙarfe-ƙarfa{0}}arafan platinum{1}}arafa na rukuni a saman jerin suna da ban sha'awa a kimiyyance amma basu da mahimmanci ga yawancin ayyukan masana'antu. Dominzane karfe ƙirƙira, Karfe stamping, da kuma nauyi samar da kayan aiki, wadannan su ne nauyi karafa cewa a zahiri al'amarin yau da kullum.
Tungsten: Karfe Na Masana'antu Mafi Nauyi
A kusan 2.5x girman ƙarfe, tungsten shine ƙarfe mafi nauyi da ake amfani dashi a aikace-aikacen masana'antu na yau da kullun. Kayan zaɓi ne lokacin da matsakaicin nauyi dole ne a haɗa shi cikin ƙaramin sarari - misali, ma'aunin nauyi na sararin samaniya, abubuwan daidaitawa, da garkuwar radiation. Saboda tsananin taurinsa da babban wurin narkewa, ana kuma amfani da shi don yankan kayan saka kayan aiki da sassan sawa. Tungsten ba ya cika yin hatimi; galibi ana yin shi daga sandararriyar sanda ko foda -kafaffen billet.
Copper: The Workhorse Heavy Non - Karfe Na ƙarfe
A 8.96 g/cm³, jan karfe yana da kusan 14% mai yawa fiye da karfen carbon. Duk da yake baya cikin nau'in ultra{3} mai nauyi tare da tungsten da zinare, shine mafi mahimmancin ƙarfe mara nauyi a masana'antar zamani saboda ƙarancin wutar lantarki da yanayin zafi da kyakkyawan yanayin sanyi.
Copper da ganuwanta (tagulla, tagulla) sune manyan kayan don daidaito{0}}abubuwan lantarki da aka hatimi. Babban ductility ɗin sa yana ba da damar ƙirƙira shi cikin kyawawan geometries masu kyau tare da juriya, yana mai da mahimmanci ga kowane na'urar lantarki da aka samar a yau.
AJoyear Metalwork, Mun ƙirƙira madaidaici -jan karfe gami daidai stamping sassaciki har daPCB tashar waldada tashoshi masu lebur na maza don masana'antun lantarki da na lantarki na duniya. Layukan mu na ci gaba na mutuƙar suna aiwatar da manyan allunan jan karfe tare da daidaitattun daidaito, suna isar da ingantaccen aiki da daidaiton ƙima don samar da girma mai girma-. Don ƙarin koyo, ziyarci Shafin Ƙarfe na Sheet Metal:https://www.joyearmetalwork.com/other{2}}karfe{3}}parts/custom{4}}sheet{5}}karfe{6}}fabrication/.
Karfe Bakin Karfe: Lalacewa Mai Yawaita -Garin Juriya
Madaidaicin bakin karfe 304 yana da nauyin kusan 8.0 g/cm³ - dan nauyi fiye da bakin karfen carbon, godiya ga chromium da abun ciki na nickel. Wannan ƙarin yawa, haɗe tare da juriya na asali, yana ba da kayan aikin bakin karfe tabbatacce, ji mai ƙima da tsawon rayuwar sabis a cikin yanayi mara kyau.
Bakin karfe yana ɗaya daga cikin kayan da aka fi amfani dashi don hinges masana'antu, shinge, kayan sarrafa abinci, da kayan aikin waje. Yana yin tambari da tsari da kyau tare da kayan aiki masu dacewa da sarrafawar sarrafawa.
Mu72 inch bakin karfe piano hingesda dogayen hinges na ƙarfe aJoyear Metalworkdaidaici - an ƙera shi daga babban ƙarfe- bakin karfe mai girma, yana ba da damar ɗimbin kayan, ƙarfi, da juriya na lalata don abin dogaro, dogon aiki mai dorewa a masana'antu, gini, da aikace-aikacen sarrafa kayan.
Babban - Ƙarfe Mai Ƙarfi: Ƙarfe mai nauyi{1}
Karfe na fili na carbon yana da matsakaicin matsakaici, amma ƙarfe na gami waɗanda aka tsara tare da abubuwa masu nauyi kamar chromium, molybdenum, da vanadium suna ba da ƙarfi mafi girma tare da yawa iri ɗaya. Waɗannan allunan sune ma'auni don aminci{1}mahimmin nauyi{2}}masu ɗaukar nauyi inda ƙarfi da dorewa ba su da-.
Joyear Metalworkshi ne babban masana'anta nacokali mai yatsu mai nauyi{0}da haɗe-haɗe na sarrafa kayan. An ƙirƙira cokulan mu kuma an ƙirƙira su daga manyan ƙarfe masu ƙarfi, waɗanda aka kera su don haɗuwa ko wuce su.ISO 2330kumaANSI/ITSDF B56.11.4ka'idojin aminci na duniya. Ƙarfe mai ƙarfi, mai ƙarfi{1} ginin ƙarfe yana tabbatar da ingantaccen aiki a ƙarƙashin nauyin aiki mai nauyi a cikin dubban zagayowar ayyuka.
Ra'ayoyin Jama'a Game da Ƙarfe Masu Tsofaffi
Akwai tatsuniyoyi masu tsayi da yawa game da karafa masu yawa da suka cancanci fayyace.
Tatsuniya ta 1: Karfe na daya daga cikin mafi nauyi karafa.
- Karya Standard carbon karfe ne kawai moderately m. Copper, gubar, zinari, da tungsten duk sun fi nauyi ga girma iri ɗaya. Shahararriyar Karfe ta fito ne daga qarfin sa, da yawa, da tsadar sa - ba nauyinsa ba.
Labari na 2: Ƙarfe mai nauyi koyaushe yana da ƙarfi.
- Karya Yawa da ƙarfi Properties ne masu zaman kansu. Gubar ya fi karfe yawa amma kuma ya fi laushi da rauni. Titanium yana da ɗan haske amma yana da kyakkyawan ƙarfi -zuwa{4}} rabo mai nauyi. Ƙarfe mafi ƙarfi ba dole ba ne mafi yawa.
Labari na 3: Duk karafa masu nauyi masu guba ne.
- Karya Zinariya da platinum ba su da ƙarfi ta ilimin halitta kuma gaba ɗaya amintattu ne don dasa shuki na likita. Copper muhimmin sinadiran dan Adam ne. Lead, mercury, da cadmium hakika suna da guba sosai, amma suna wakiltar ƙananan ƙananan karafa ne kawai.
Labari na 4: Karfe mafi nauyi shine mafi kyawun ma'aunin nauyi.
- Ba koyaushe ba. Tungsten yana ba da mafi girman nauyi a cikin ƙaramin sarari, amma yana da tsada. Ga mafi yawan kayan aikin masana'antu, ƙarfe, simintin ƙarfe, ko gubar sun fi tsadar kaya{2}}masu inganci.
Me yasa Haɗin gwiwa tare da Joyear Metalwork don Abubuwan Karfe Na Heavy?
Ko aikinku yana buƙatar madaidaicin tashoshi na gami da jan ƙarfe,lalata - ƙulla bakin karfe mai juriya, ko nauyi - kayan aikin ƙarfe na tsarin aiki, aiki tare da ƙwararren abokin ƙera ƙarfe yana tabbatar da samun takamaiman ƙayyadaddun kayan aikinku.
Joyear MetalworkISO 9001:2015 da ISO 14001:2004 ƙwararrun ƙwararrun ƙarfe ne da masana'anta ƙirƙira da aka kafa a cikin 2008. Kayan aikin mu na 5,{6} murabba'in mita yana ɗaukar ƙwararrun ƙwararrun ƙwararrun 300 kuma suna hidimar OEMs, masana'antun kayan aiki, da dillalan masana'antu a duniya.
Babban iyawarmu sun haɗa da:
- Babban - ƙarar ci gaban mutun tambarin madaidaicin abubuwan haɗin lantarki
- Daidaitacce{0}} ƙerarrun maƙallan piano na bakin karfeda dogon hinges masana'antu
- Manyan cokali mai yatsu{0}da haɗe-haɗe na sarrafa kayan da aka gina zuwa ƙa'idodin aminci na duniya
- Samfuran tambarin takarda don saurin ƙira a duk matakan kayan aiki
- Kammala a{0}}ƙirar kayan aikin gida, ayyuka na biyu, da tabbacin inganci
Ƙungiyar aikin injiniyarmu tana aiki tare da kowane abokin ciniki yayin lokacin ƙira don ba da shawarar mafi kyawun kayan aiki da hanyar masana'anta, daidaita aiki, karko, da jimlar farashi. Duk abin da ake samarwa yana aiki ƙarƙashin ingantattun tsarin kula da muhalli tare da sake yin amfani da tarkacen ƙarfe 100% da cikakken kula da ruwan sha.
Don bincika cikakken kewayon mu na hatimi da ƙwarewar ƙirƙira, ziyarci Joyear Metalwork:https://www.joyearmetalwork.com/ko tuntuɓi ƙungiyar fasaha don tattauna bukatun aikin ku.
Tambayoyin da ake yawan yi
Tambaya: Menene karfe mafi nauyi a duniya?
- A: Osmium shine ƙarfe mafi girma da ke faruwa a zahiri, tare da girman 22.59 g/cm³. Iridium yana kusa da na biyu a 22.56 g/cm³. Dukansu ƙananan ƙarfen platinum - ba safai ba ne.
Tambaya: Menene ƙarfe mafi nauyi da ake amfani da shi a masana'anta gama gari?
- A: Tungsten shine ƙarfe mafi nauyi da ake amfani dashi a cikin masana'antu gabaɗaya, a 19.25 g/cm³. Domintakardar karfe stampingda kayan aikin lantarki, jan ƙarfe shine mafi mahimmancin ƙarfe na masana'antu mai yawa.
Tambaya: Shin jan karfe ya fi ƙarfe nauyi?
- A: Ee, jan ƙarfe yana da nauyi sosai. Copper yana da yawa na 8.96 g/cm³, yayin da ƙaramin ƙarfe na carbon ya kai kusan 7.85 g/cm³ - jan ƙarfe yana da kusan 14% mai girma don girman iri ɗaya.
Tambaya: Shin bakin karfe ya fi nauyi fiye da karfe na yau da kullum?
- A: kadan. Daidaitaccen bakin karfe 304 yana da nauyin kusan 8.0 g/cm³, idan aka kwatanta da 7.85 g/cm³ don ƙaramin ƙarfe na carbon. Bambancin yana da sauƙi amma ana iya gani a manyan sassa.
Tambaya: Shin karafa masu nauyi koyaushe suna da guba?
- A: A'a. Yawancin karafa masu yawa irin su zinariya, platinum, da tantalum ba su da ƙarfi a cikin ilimin halitta kuma ba su da lafiya ga shukar likita. Guba ya dogara da takamaiman ƙarfe da sigar sinadarai, ba kawai yawansa ba.
