Tlaleho e ncha ea lipatlisiso e kenyellelitsoeng ke indasteri ea lipatlisiso, 'maraka oa tšepe le tšepe ea tšepe ea tšepe e nang le tlhahlobo ea phello ea Covid-19
Cast iron ke sehlopha sa li-alloys tsa tšepe-carbon tse nang le khabone e kholo ho feta 2%.Molemo oa eona o bakoa ke mocheso oa eona o tlase oa ho qhibiliha.Sebopeho sa alloy se tla ama 'mala oa sona ha se robeha: tšepe e tšoeu ea tšepe e na le litšila tsa carbide, e lumellang mapetsong ho feta ka ho toba;iron cast iron e na le graphite flakes, e ka faposang mapetsong a fetang le ho qala mapetsong a macha a se nang palo ha thepa e robeha;athe ductile iron e na le Spherical graphite "nodules" e thibela mapetsong ho tsoela pele.Ka 2019, chelete ea 'maraka ea tšepe e entsoeng ka tšepe le tšepe e entsoeng ka tšepe e ne e le lidolara tse limilione tse xx.xx tsa Amerika' me e tla fihla ho lidolara tse limilione tse xx.xx tsa US ka 2025. Sekhahla sa kholo ea selemo le selemo sa 2020-2025 ke xx%.
Boemong ba seoa sa lefats'e sa COVID-19, tlaleho ena e fana ka tlhahlobo ea likhato tse 360, ho tloha ho ketane ea phepelo, taolong ea kantle ho naha le kantle ho naha ho ea ho maano a mmuso oa tikoloho le phello ea nako e tlang indastering.Tlhahlobo e qaqileng ea maemo a mmaraka (2015-2020), mokhoa oa tlholisano ea likhoebo, matla le bofokoli ba sehlahisoa, mekhoa ea ntlafatso ea indasteri (2020-2025), litšobotsi tsa sebopeho sa indasteri ea tikoloho le maano a moruo o moholo, maano a indasteri.Tlhahlobo ea mahlale ho tloha ho lisebelisoa tse tala ho basebelisi ba ho qetela indastering le eona e tla hlahisa mekhoa ea ho potoloha ha lihlahisoa le mecha ea thekiso.Re nahanne ka COVID-19, tlaleho ena e fana ka tlhahlobo e felletseng le e tebileng ea hore na seoa sena se tsamaisa phetoho le tokiso ea indasteri ena joang.
Ho qhoma ha COVID-19, Khaolo ea 2.2 ea tlaleho ena e sekaseka phello ea COVID-19 moruong oa lefats'e le liindasteri tsa tšepe le tšepe ea tšepe.Khaolo ea 3.7 e sekaseka phello ea COVID-19 ho latela pono ea ketane ea indasteri.Ntle le moo, Khaolo ea 7-11 e boetse e nahana ka phello ea COVID-19 moruong oa tikoloho.
Mmaraka oa tšepe le tšepe oa tšepe o ka aroloa ho latela mefuta ea lihlahisoa, lits'ebetso tsa mantlha le linaha / libaka tsa bohlokoa ka tsela e latelang:
Khaolo ea 12 e tsebisa libapali tse ka sehloohong 'marakeng oa lefatše oa tšepe le tšepe: *Grupo Industries, Saltillo *Dakota Foundry* MES, Inc. *ACAST *Hitachi Metals*Qingdao Tianhua Yihe Foundry*Huadong Tek West Sen Iron Foundry * Foundatur Casting * Hindusja Casting * Elkem * Grede Holding * Brantingham Manufacturing * India Brake Co., Ltd. * Dalle (Durham) Casting * Anhui Yingliu Group (AOSCO Industries) * Benton (Benton) Casting
Khaolong ea 4 le Karolo ea 14.1, ho latela mofuta, 'maraka oa tšepe oa tšepe le tšepe ea tšepe ho tloha 2015 ho isa 2025 o arotsoe haholo ka:
Khaolong ea 5 le Karolo ea 14.2, ho ipapisitsoe le ts'ebeliso, 'maraka oa tšepe le tšepe ea tšepe ho tloha 2015 ho isa 2025 o akaretsa: *likoloi* mechini ea indasteri * meaho ea motheo le mechini ea kaho * motlakase.
Ho latela sebaka, Khaolo ea 6, 7, 8, 9, 10, 11, le 14 e akaretsa tšebeliso, chelete e kenang, karolo ea 'maraka le sekhahla sa kholo ea libaka tse latelang, tlhahlobo e qaqileng ea nalane le ponelopele (2015-2025):
*Asia Pacific (e hlahisitsoe Khaolong ea 9 le 14): Chaena, Japane, Korea, Australia, India, Asia Boroa-bochabela, le tse ling.
*Bochabela bo Hare le Afrika (e hlahisitsoe Khaolong ea 10 le 14): Saudi Arabia, UAE, Egypt, Nigeria, South Africa, le tse ling
Selemo se nahanoang tlalehong ena: *Selemo sa nalane: 2015-2019 *Selemo sa motheo: 2019 *Selemo se hakanyetsoang: 2020 *Nako ea kemiso: 2020-2025