Tabbas kun sami kujerun fata, masu rike da kofin robobi, tayoyin roba da tagogi da aka yi da gilashin aminci. Amma yawancin abin da ke sa motar ta motsa da kuma kare ku yayin da kuke yin rauni a kan babbar hanyar karfe ne. Karfe shine kayan da aka fi sani a cikin mota. Kusan kashi 55% na nauyin mota ya fito ne daga karfe, a cewar Ƙungiyar Ƙarfe ta Duniya.

A shekara ta 2007, matsakaicin mota yana ɗauke da fam 2,400 na ƙarfe, da matsakaicin motar haske ko SUV 3,000 fam na ƙarfe. GM kadai ya sayi tan miliyan 7 na karfe don kansa kuma don sake siyarwa ga masu samar da shi a kowace shekara. Ba za a yi la'akari da shi ba, Ƙungiyar Aluminum ta ƙaddamar da aluminum a matsayin karfe na biyu mafi girma a cikin motoci - tare da fam na 327 da aka yi amfani da shi a cikin matsakaicin abin hawa a Arewa. Amurka. A cikin 2007, matsakaicin nauyin sabuwar mota a cikin U.S.

nauyin kilogiram 4,144, wanda ke sanya kusan kashi 8% na nauyin motar da aka danganta da aluminum. Har yanzu, fam 327 sau miliyoyin motoci da aka sayar kawai a cikin Amurka. kowace shekara yana yin kasuwa mai kyau. The London Metal Exchange yana nuna kashi 7% na amfani da tagulla zuwa masana'antar sufuri, amma daidai adadin ƙarfen da ke cikin motarka yana da wuyar sani. Mun san cewa platinum, palladium da rhodium ana amfani da su sosai catalytic converters.

A zahiri, ana amfani da kashi 60% na platinum a cikin masana'antar kera motoci, kodayake adadin da ke cikin kowace mota kaɗan kaɗan ne - kusan gram 1 zuwa 1.5 - kuma yana iya yin ƙarami, kamar yadda kamfanoni daban-daban na kera motoci ke sanar da sabbin abubuwan haɓakawa waɗanda ke rage adadin adadin. Karafa masu daraja da aka yi amfani da su a cikin ayyukansu.(Nissan kwanan nan ya sanar da wani tsari na yanke amfani da platinum a cikin sabuwar motar ta Cube daga gram 1.3 zuwa 0.65 grams. Masu sharhi ba su yi imanin cewa zai yi babban tasiri a cikin gajeren lokaci ba saboda motar za ta kasance a cikin Japan kawai. Bayan haka, waɗannan sanarwar ba koyaushe ke haifar da tsarin da ake sawa nan take cikin samarwa ba.

Mazda ta sanar da irin wannan mai kara kuzari a watan Oktoban da ya gabata wanda ake zaton zai iya rage amfani da karfe mai daraja da kashi 70-90%. Amma ya zuwa yanzu, babu alamar ana amfani da shi tukuna.) Amma jira, akwai ƙari. Ana amfani da gubar a cikin batura.

Ana amfani da tin a cikin masu siyarwa, kuma zinc yana taka rawa wajen sarrafa karafa, wanda ke taimakawa kare motarka daga abubuwa. Ana amfani da Cobalt a cikin jakunkuna na iska kuma azaman ƙari a cikin abubuwa daban-daban waɗanda zasu iya shiga ko shiga motar ku. Idan kuna tuƙi matasan, kun sami cobalt a cikin batir ɗinku - kamar kilogiram 2.5 idan kun mallaki Prius. Alkaluman Oktoba na U.S.

Tallace-tallacen auto ba su da kyau - ƙasa da kashi 32% daga Oktoba 2007. Daga cikin manyan masu kera motoci uku, GM ita ce mafi wahala, ganin yadda tallace-tallacen ya ragu da kashi 45%. Ford da Chrysler ba su tsira ba, tare da raguwar tallace-tallace 30% da 35%, bi da bi.

Iceland ta samu raguwar kashi 86% sannan Ireland ta fadi da kashi 55%. Ok, Iceland ba ƙarfin tuƙi bane a cikin buƙatun mota, amma ba za ku iya watsi da lambobi irin wannan ba.J.D. Power and Associates sun yi hasashen cewa jimillar sabbin tallace-tallacen motoci masu haske a cikin Amurka.

zai ragu zuwa raka'a miliyan 13.6 a cikin 2008, sannan zuwa raka'a miliyan 13.2 a 2009. Turai kuma tana tsammanin raguwar 3.1% na 2008. Kasuwar motoci na kasar Sin har yanzu tana ci gaba, amma, kamar sauran tattalin arzikin kasar Sin, wannan ci gaban yana raguwa.

J.D. Ƙididdigar wutar lantarki za a sayar da raka'a miliyan 8.9 a cikin 2008 - haɓakar 9.7% mai daraja fiye da lambobin 2007. Mutunta har sai kun kwatanta shi tare da karuwar girma na 2007 na 24.1%. Kuma tare da amincewar mabukaci ya ci gaba da faduwa, da makomar kamfanoni kamar GM a cikin shakka, ba ya kama da tallace-tallace na mota zai sake dawowa kowane lokaci nan da nan. Sanya 2 da 2 TareTambayar ga masu zuba jari na kayayyaki, to, shine yadda ake amfani da farashin kayayyaki daban-daban don buƙatun motoci.

Idan masu kera motoci suna samar da ƙananan motoci 10% ko 20% a shekara mai zuwa, waɗanne kasuwanni ne za su cutar da mafi muni?A saman jerin - aluminum. A shekara ta 2005, an danganta kashi uku bisa uku na amfani da aluminium a Arewacin Amirka ga fannin sufuri - wato fam miliyan 8,683 na aluminum.

Kwantena da marufi sun cinye wani kashi 20% na aluminum, kuma 14% na aluminium sun shiga ginin da gini. Rage 10-20% na buƙatun da ke shafar kashi ɗaya bisa uku na kasuwar aluminium babban haɗari ne ga ƙarfe. sabbin fasahohin da za su iya rage adadin karfen da ake bukata a kowace mota. Idan farashin ya yi ƙasa sosai, za mu iya ganin karuwar tallace-tallacen kayan ado - kawai sauran manyan buƙatun direba na platinum.

Amma a lokutan raguwar tattalin arziki, mai yiwuwa ba za mu ga babban tsalle a buƙatar bling. Yaya game da karfe? A matsayin babban bangaren duk motocin da ke kan hanya, kuna tsammanin karfe yana cikin haɗari - amma watakila a'a. Gaskiyar ita ce, yayin da yake da mahimmancin masana'antu, motoci suna wakiltar ɗan ƙaramin yanki na kasuwa don karafa.

Fararen kaya, gadoji, madatsun ruwa, gine-gine da ɗimbin masana'antu suna amfani da ƙarfe. A shekarar 2007, an samar da metrik ton miliyan 1,343.5 na karfe a duniya, a cewar Cibiyar Kula da Karfe ta Duniya. Hakan ya sa sayan tan miliyan 7 na GM na shekara-shekara yayi kama da digo kawai a cikin guga.

Ƙananan farashin karfe na iya nufin babban tanadi ga masana'antun mota idan kwangilar kayan aikin su na yanzu ya kasance don yin shawarwari. Akwai wasu shaidun da ke nuna cewa masu kera motoci a Indiya na iya fara ganin tazarar su ta inganta yayin da suka fara samun damar yin amfani da ƙananan farashin shigarwa. Wata karamar matsala - har yanzu suna buƙatar sayar da motoci da gaske don samun kuɗi, amma hey, matsala ɗaya a lokaci ɗaya, don Allah. Kwangilar Ƙarfe na Kwangilar LME Kwangilar Karfe ta Gabas ta Tsakiya LME Copper Grade ALME Standard Lead Platinum Falls as Equity Rage Sabunta Ci gaban, Bukatar Damuwa Bloomberg, Nov.

11 ga Nuwamba, 2008 Masu kera motoci na iya ganin riba ta inganta yayin da farashin ƙarfe ya ragu a New Delhi