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Abubuwan da ba a saba amfani da su ba

Daga Wikipedia, Insakulofidiya ta kyauta.
Abubuwan da ba a saba amfani da su ba
Bayanai
Ƙaramin ɓangare naprimary commodity(en)Fassara
Bangare nayanayi na halitta
Hannun riga damanufactured good(en)Fassara
Refer to caption
Sulfur a tashar jiragen ruwa a Arewacin Vancouver, British Columbia, a shirye don a ɗora shi a cikin jirgin ruwa
Latex flowing from a tapped rubber tree into a bucket
Ana tattara Latex daga itacen roba da aka buga

Abubuwan da aka fi sani da kayanAbinci, kayan da ba a sarrafa su ba, kokayan masarufi na farko, kayan aiki ne na asali wanda ake amfani da shi don samar da kayayyaki, kayan da aka gama, makamashi, ko kayan matsakaici / kayan matsakaiciya waɗanda kayan abinci ne don samfuran da aka gama a nan gaba. A matsayin kayan abinci, kalmar tana nufin waɗannan kayan kayan kayan kayan kwalliya ne kuma ana buƙatar su don samar da wasu samfuran.

Kalmar albarkatun kasa tana nuna kayan da ba a sarrafa su ba ko kuma ƙananan jihohin kamar su albarkatun latex, man fetur,auduga, kwal, albarkatun ƙasa, ƙarfe, filastik, iska, katako, daruwa. Kalmar albarkatun kasa na biyu tana nuna kayan sharar gida wanda aka sake amfani da shi kuma aka sake amfani dashi azaman kayan aiki. 

Abubuwan da ba su da kyau a cikin jerin kayayyaki

[gyara sashe |gyara masomin]

Sadarwar samarwa yawanci suna farawa tare da sayen ko cire albarkatun kasa.[1] Misali, Hukumar Tarayyar Turai ta lura cewa sarkar samar da abinci ta fara ne a matakin noma na samar da abinci.

Wani rahoto na 2022 game da canje-canje da ke shafar cinikayya ta duniya ya lura cewa inganta samar da albarkatun kasa ya zama daya daga cikin manyan manufofi na kamfanonin da ke sake fasalin sarkar samar da su.

A cikin binciken da SAP ta gudanar a shekarar 2022 inda aka yi hira da shugabannin Amurka 400 a cikin kayan aiki da sarkar wadata, kashi 44% na masu amsa sun ambaci rashin albarkatun kasa a matsayin dalilin matsalolin sarkar wadatar su.[2] Tsinkaya don 2023, kashi 50% na masu amsawa suna sa ran rage wadatar albarkatun kasa a Amurka don fitar da rushewar sarkar samarwa.[3]

Kasuwancin kayan masarufi suna shafar halayyar mabukaci, rashin tabbas na sarkar samarwa, rushewarmasana'antu, da ka'idoji, da sauran dalilai. Wannan yana haifar da kasuwannin albarkatun kasa masu saurin canzawa waɗanda ke da wuyar ingantawa da sarrafawa. Kamfanoni na iya gwagwarmaya lokacin da suka fuskanci canjin albarkatun kasa saboda rashin fahimtar bukatun kasuwa, matalauta ko babu ganuwa a cikin jerin samarwa kai tsaye, da kuma lokacin jinkirin canje-canjen farashin albarkatun.[4]

Hakanan bala'o'i da rikice-rikicen geopolitcal na iya haifar da volatility a cikin kasuwannin albarkatun kasa.Cutar COVID-19 ta rUS masana'antar ƙarfe, kuma da zarar buƙatun sun sake tashi, farashin ya karu da kashi 250% a Amurka. Harin Rasha na Ukraine ya sa farashin iskar gas ya karu da kashi 50% a shekarar 2022.[5]

Gudanar da kayan aiki

[gyara sashe |gyara masomin]

Yayin da tukwane ya samo asali a wurare daban-daban a duniya, yana da tabbacin cewa an kawo shi haske mafi yawa ta hanyar juyin juya halin Neolithic.  Wannan yana da mahimmanci saboda hanya ce ga masu aikin gona na farko don adanawa da ɗaukar rarar kayayyaki.  Duk da yake yawancin tuluna da tukwane sune yumbu mai wuta-laka, al'ummomin Neolithic kuma sun ƙirƙiri kilns waɗanda ke iya ƙone irin waɗannan kayan don cire yawancin ruwa don ƙirƙirar abubuwa masu ƙarfi da ƙarfi.  Idan ba a sami yumbu a bakin kogin Tigris da Furat ba a cikin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙwara, da irin wannan kilns ba zai yiwu ba ga mutanen yankin su yi.  Yin amfani da waɗannan kilns, tsarin ƙarfe yana yiwuwa da zarar Zamanin Bronze da Ƙarfe ya zo kan mutanen da ke zaune a wurin..[6]

Karfe

[gyara sashe |gyara masomin]

Yawancin kayan ƙarfe da aka yi amfani da su a ciki dalilai na masana'antu dole ne a fara sarrafa su cikin yanayin da za'a iya amfani da shi. Ana fara sarrafama'adanai na ƙarfe ta hanyar haɗuwa da murkushewa, gasawa, rabuwa da magnetic, flotation, da leaching don yin su dace da amfani a cikin foundry. Sa'an nan kuma masana'antun sun narkar da ma'adinai a cikin ƙarfe mai amfani wanda za'a iya haɗa shi da wasu kayan don inganta wasu kaddarorin.[7] Ɗaya daga cikin albarkatun ƙarfe da ake yawan samu a duk faɗinDuniya shine ƙarfe, kuma an haɗa shi da nickel, wannan kayan ya zama sama da 35% na kayan a cikin ciki da waje na Duniya.[8] An fara amfani da baƙin ƙarfe tun farkon 4000 BC ana kiransa baƙin ƙarfe na meteoric kuma an samo shi a saman Duniya. Wannan nau'in ƙarfe ya fito ne daga meteorites da suka buge Duniya kafin mutane su bayyana, kuma yana cikin iyakantaccen wadata. Wannan nau'in ya bambanta da mafi yawan baƙin ƙarfe a Duniya, kamar yadda baƙin ƙarfe da ke cikin Duniya ya fi zurfi fiye da yadda mutane na wannan lokacin suka iya tonowa. Abubuwan da ke cikin nickel na baƙin ƙarfe na meteoric sun sa ba lallai ba ne a dumama shi, kuma a maimakon haka, an buga shi kuma an tsara shi cikin kayan aiki da makamai.

Refer to caption
Vyasanakere Iron Ore Mine aKarnataka, Indiya

Ana iya samun ma'adinin ƙarfe a cikin nau'o'i da tushe da yawa. Babban nau'ikan ƙarfe a yau sune Hematite da Magnetite. Duk da yake ana iya samun ma'adinin ƙarfe a duk faɗin duniya, ana sarrafa ajiya ne kawai a cikin miliyoyin ton don dalilai na masana'antu.[9] Manyan masu fitar da ƙarfe guda biyar sune Australia, Brazil, Afirka ta Kudu, Kanada, da Ukraine.[10] Ɗaya daga cikin tushen farko na ƙarfe shine ƙarfe. Bog iron yana ɗaukar nau'in nau'ikan nau'ikan da aka halicce su a ƙarƙashin turɓaya a gindin duwatsu.[11]

Rashin jituwa na albarkatun kasa

[gyara sashe |gyara masomin]

Wuraren da ke da albarkatu masu yawa da ƙananan ci gaban tattalin arziki sukan nuna wani al'amari da ake kira "cutar Dutch" ko "la'anar albarkatu", wanda ke faruwa a lokacin da tattalin arzikin ƙasa ya dogara ne akan kayan da take fitarwa saboda tsarin mulki. Misalin wannan ita ce Jamhuriyar Demokradiyyar Kongo.

Manazarta

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  1. "The Supply Chain: From Raw Materials to Order Fulfillment".Investopedia (in Turanci). Retrieved2023-03-03.
  2. Jenkins, Abby (January 31, 2024)."15 Key Supply Chain Challenges to Overcome". RetrievedApril 10, 2025.
  3. "New Research Forecasts the State of U.S. Supply Chains in 2023".SAP News Center. October 24, 2022. RetrievedMarch 14, 2023.
  4. "Read @Kearney: How to navigate a volatile raw materials market".Kearney (in Turanci). Retrieved2023-03-03.
  5. "Gauging the Risks of Raw-Material Volatility".BCG Global (in Turanci). 2022-10-07. Retrieved2023-03-03.
  6. James E. McClellan III; Harold Dorn (2006).Science and Technology in World History: An Introduction. JHU Press.ISBN 978-0-8018-8360-6. p. 21.
  7. "Materials processing". Retrieved8 February 2018.
  8. Morgan, John W.; Anders, Edward (December 1980)."Chemical composition of Earth, Venus, and Mercury".Proceedings of the National Academy of Sciences of the United States of America.77 (12): 6973–6977.Bibcode:1980PNAS...77.6973M.doi:10.1073/pnas.77.12.6973.PMC 350422.PMID 16592930.
  9. "Mineral Information Institute - IRON ORE". 2006-04-17. Archived fromthe original on 2006-04-17. Retrieved2019-03-17.
  10. Workman, Daniel (2018-12-08)."Iron Ore Exports by Country".World's Top Exports (in Turanci). Retrieved2019-03-17.
  11. "Hurstwic: Iron Production in the Viking Age".www.hurstwic.org. Retrieved2019-03-17.
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