Chuma kiko karibu nasi lakini bado kuna hadithi za chuma ambazo watu hufikiria kuwa kweli. Je! ni baadhi ya hadithi hizo za chuma?
Chuma Ni Chuma Chake Mwenyewe
Kwa wanaoanza, watu wengi wanasema chuma ni chuma chake. Je, hii ni kweli? Ndiyo na hapana. Wakati chuma ni chuma, kwa kweli imetengenezwa kwa chuma, kaboni na misombo mingine ya kuwaeleza. Kwa hivyo chuma sio chuma tu - ni mchanganyiko wa vitu vingine.
Kutu
Ifuatayo, kuna hadithi kwamba chuma cha pua hakita kutu, ambayo labda ndiyo sababu ni maarufu sana, haki? Vizuri, hapa ni mpango: hata chuma cha pua kinaweza kutu. Sasa uwezekano mkubwa hautakuwa na kutu, lakini ikiwa inakabiliwa na unyevu kwa muda wa kutosha, na safu ya nje inayostahimili maji hupata mashaka au kuvuliwa, basi kutu fulani kunaweza kutokea.
Uwezo wa kutumika tena
Tatu, what about the myth that steel can’t be recycled? That’s not true at all. Not only can it be recycled, but when it is, steel retains 100% of its strength– it doesn’t become weaker!
Where it Comes From
There’s still a myth that steel is made in bloomeries (pot-like structures)…Well, this is true if you go back in time a couple centuries, but today, modern techniques like the Siemens-Martin and/or Gilchrist-Thomas process is how steel is generally made.
Still a Huge Industry
If you were around in the late 1970s and early 1980s, you probably remember hearing about steel mills closing in places like Buffalo, New York. Did the steel industry die out in America? Hapana. The myth is that not many people work in the steel industry anymore, but the reality is different– up to 2 watu milioni hufanya kazi ndani yake, na sekta hiyo inakua.
Zaidi ya Matumizi ya Kibiashara tu
Mwishowe, kuna hadithi kwamba chuma haitumiwi kwa nyumba. Nyumba nyingi zimetengenezwa kwa muafaka wa mbao, haki? Amesema, chuma inaweza kutumika kujenga nyumba na ni! Makampuni ya ujenzi huchagua chuma wakati wanataka nyumba ambayo inaweza kuhimili dhoruba mbaya ya hali ya hewa. Angalia kuzunguka mji wako na unaweza kupata baadhi ya nyumba zilizojengwa kwa chuma, ingawa hawako kila mahali.
