Indlela yokuhlukanisa isiliva esiliva

Lo mbuzo usebenza kahle. Ngezinye izikhathi ucabanga uma uthola into endala, ungayiphonsa noma uyishiye, noma ithatha isikhala, noma imelela inani elithile. Akulula kakhulu ukuhlukanisa isiliva kusuka kwikherlinickel, kepha uma ulandela lezi zeluleko, ungenza lula lo msebenzi.

Indlela yokuhlukanisa isiliva nesiliva?

Kubalulekile ukubheka isampula, uma kungukuthi i-nickel, bese ubona isifinyezo se-MNC (i-alloy ye-zinc, i-nickel nethusi) kuyo. Esikhathini sesiliva kuyoba nokuhlolwa, okubeka noma yikuphi insimbi eyigugu futhi iqukethe izinombolo 925.

Gcina umkhiqizo emanzini. Ubuso be-cupronickel buhlanganiswa ngokuluhlaza, kepha ngesiliva lokhu ngeke kwenzeke.

Sula ubuso bomkhiqizo ngepensela. Uma kungekho izinguquko ebusweni, khona-ke lokhu kuyisiliva, kodwa ebusweni be-cupronchrome ungabona indawo emnyama.

Zama ukulinganisela ukuthi umkhiqizo unomthwalo kangakanani. Isisindo se-nickel isiliva sizobe sibala uma siqhathaniswa nemikhiqizo yesiliva.

Bheka intengo. Uma unikezwa ukuthenga umkhiqizo wesiliva ngentengo ephansi kakhulu, khona-ke kukhona isizathu sokucabanga ngaso, bese unikezwa isiliva le-nickel.

Zama ukusebenzisa izitho zakho zephunga, ziphunga. Njengomthetho, i-nickel inomsindo wethusi. Ukuze iphunga, umkhiqizo kumele uhlutshwe. Lalela ukuthi yimuphi umsindo okwenzayo.

Bheka ochwepheshe: ukubuyisela kabusha izinto zensimbi, i-jewelers. Ochwepheshe, ngokusebenzisa isipiliyoni sabo, bayothola ukuthi yini eyenziwe into: inkohliso yesiliva noma into yesiliva.

Sebenzisa i-iodine. Uma ngifaka i-iodine elangeni ngesiliva, khona-ke kuyoba mnyama endaweni lapho i-iodine isetshenzisiwe khona. Ukungalungi okukodwa kuphela kule ndlela. I-stain ephumela kuyodingeka ihlanzwe.

Gweba ubuso lapho uzokwenza khona ukuzama bese uphonsa i-hrompic. Uma isampula yesiliva ishaya, inamandla ayoba umbala obomvu.

UMelchior wasebenzisa izitsha. Uma kungekho isampula emkhiqizo, khona-ke lena into yesiliva-yesiliva, ehlanganiswe nesiliva.

Kunzima kakhulu futhi ngokuvamile akunakwenzeka ukuhlukanisa phakathi kwesiliva nesiliva. Futhi ukuba uqiniseke ngo-100%, kungcono ukuphendukela kubachwepheshe.