Global Iron and Steel Market

Mmepụta

N'ime afọ 35 gara aga, ụlọ ọrụ ígwè na ígwè ahụla mgbanwe dị ukwuu.Na 1980 716 mln tonne nke ígwè e mepụtara na mba ndị na-esonụ bụ ndị ndú: USSR (21% nke zuru ụwa ọnụ ígwè mmepụta), Japan (16%), USA (14%), Germany (6%), China (5% ), Italy (4%), France na Poland (3%), Canada na Brazil (2%).Dị ka Òtù Ụwa Steel Association (WSA) si kwuo, na 2014 ụwa ígwè mmepụta ihe ruru 1665 mln tonne - 1% ịrị elu ma e jiri ya tụnyere 2013. Ndepụta nke mba ndị na-eduga agbanweela nke ukwuu.China na-ebute ụzọ ma dị anya karịa mba ndị ọzọ (60% nke mmepụta ígwè zuru ụwa ọnụ), òkè nke mba ndị ọzọ si n'elu-10 bụ 2-8% - Japan (8%), USA na India (6%), South Korea na Russia (5%), Germany (3%), Turkey, Brazil na Taiwan (2%) (lee foto 2).E wezụga China, mba ndị ọzọ kwadoro ọnọdụ ha na 10 kachasị elu bụ India, South Korea, Brazil na Turkey.

Oriri

Ígwè n'ụdị ya niile (ígwè nkedo, ígwè na ígwè akpọrepu) bụ ihe a na-ejikarị arụ ọrụ na akụ na ụba ụwa nke oge a.Ọ na-ejigide ebe kachasị na-ewu n'ihu osisi, na-asọ mpi ciment ma na-emekọrịta ihe na ya (ferroconcrete), ma ka na-asọ mpi na ụdị ihe owuwu ọhụrụ (polimers, ceramics).Ruo ọtụtụ afọ, ụlọ ọrụ injinia na-eji ihe ferrous eme ihe karịa ụlọ ọrụ ọ bụla ọzọ.A na-eji njiri elu mara oriri nchara zuru ụwa ọnụ.Nkezi ọnụego uto nke oriri na 2014 bụ 3%.Enwere ike ịhụ ọnụego uto dị ala na mba ndị mepere emepe (2%).Mba ndị na-emepe emepe nwere ọkwa nchara dị elu (1,133 nde tonne).


Oge nzipu: Feb-18-2022