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Umcu wobhedu kunye nomtya wobhedu onelothe
Umcu wobhedu kunye nentambo yobhedu ekhonjiweyo yimichilo emibini yealloy yobhedu eqhelekileyo, umahluko ophambili ulele ekubunjweni, ekusebenzeni nasekusetyenzisweni. Ⅰ. Ukuqulunqwa kwe-1. I-Brass iqulunqwe kakhulu ngobhedu (Cu) kunye ne-zinc (Zn), kunye nomlinganiselo oqhelekileyo we-60-90% yobhedu kunye ne-10-40% ye-zinc. Iqhelekile...Funda ngokugqithisileyo -
Ukusetyenziswa okuhlukeneyo kobhedu kunye nobhedu olumhlophe Imicu
Umcu wobhedu sisithintelo esihambelanayo kwishishini lokulungisa ubhedu. iindleko zayo zokusetyenzwa kwishishini lokucutshungulwa kobhedu lolunye lweentlobo eziphezulu.Ngokombala, iintlobo zemathiriyeli ekrwada kunye nomlinganiselo, i-tape ye-copper strip inokwahlulwa ibe yi-red copper str...Funda ngokugqithisileyo -
I-CNZHJ, iNgcali kwiiMpahla eziPhezulu zeCopper
Nge-5 kaFebruwari, 2025, i-CNZHJ yaqalisa uhambo olutsha olunentshukumo enkulu njengoko yayivula iingcango zayo kwihlabathi lamathuba. Ubungcali kwiimveliso ezininzi zobhedu, i-CNZHJ imiselwe ukwenza impembelelo ebalulekileyo kumashishini amaninzi. Ipotfoliyo yemveliso yenkampani ibandakanya ubhedu...Funda ngokugqithisileyo -
krisimesi emnandi nonyaka omtsha
Njengoko ixesha leeholide lisondela, uluntu kwihlabathi jikelele lulungiselela ukubhiyozela iKrisimesi kwaye bamkele uNyaka oMtsha ngovuyo nangomdla. Eli xesha lonyaka liphawulwa ngezihombiso zokuhombisa, iindibano zosapho, kunye nomoya wokupha ohlanganisa abantu...Funda ngokugqithisileyo -
Uxinzelelo lwedola elomeleleyo, ukothuka kwexabiso lobhedu indlela yokusombulula? Ulwalathiso lomgaqo-nkqubo wezinga lenzala laseMelika ekugxininiseni!
NgoLwesithathu (ngoDisemba 18), i-dollar yase-US isalathiso esincinci sothuso emva kokuphindaphinda ukuya phezulu, ukusuka kwi-16: 35 GMT, i-dollar index kwi-106.960 (+ 0.01, + 0.01%); I-oyile ekrwada yase-US iphambili i-02 bias ukuya phezulu kwi-70.03 (+ 0.38, + 0.55%). Usuku lobhedu lwaseShanghai yayiyipateni yomothuko ebuthathaka, ...Funda ngokugqithisileyo -
Top Rated-White Copper
Ubhedu olumhlophe (i-cupronickel), uhlobo lwe-alloy yobhedu. Imhlophe qhwa, kungoko kusithiwa ubhedu olumhlophe. Yahlulahlulwe yangamacandelo amabini: i-cupronickel eqhelekileyo kunye ne-complex cupronickel. Icupronickel eqhelekileyo yingxubevange yobhedu-nickel, ekwabizwa ngokuba yi "De Yin" okanye "Yang Bai Tong" ...Funda ngokugqithisileyo -
Ukwahlula kunye nokusetyenziswa kwefoyile yobhedu
Ifoyile yobhedu yahlulwe ngokwezi ndidi ezine zilandelayo ngokobunzima: Ifoyile yobhedu engqindilili: Ukutyeba~70μm Ifoyile yobhedu eqhelekileyo: 18μmFunda ngokugqithisileyo -
INtlanganiso Yokuqala Yomsebenzi ngo-2022
Ngentsasa ye-1 kaJanuwari, emva kwentlanganiso yohlengahlengiso lwemihla ngemihla, inkampani yakhawuleza yabamba intlanganiso yokuqala yokusebenza ngo-2022, kwaye iinkokeli zenkampani kunye neenqununu zeeyunithi ezahlukeneyo zaya kwintlanganiso. Kunyaka omtsha, iShanghai ZHJ Technologies C...Funda ngokugqithisileyo