Nke mb?, ígwè na-ezo aka na ihe d? mfe na-egbuke egbuke na ductility, d? mfe na-eduzi ?k? eletrik, nnyefe ?k? na ihe nd? ?z?.Ewezuga mercury, ihe niile siri ike d? n'ime ?l?, d? ka ?la edo, ?la?cha, ?la k?pa, ígwè, manganese, zinc, wdg.

N'aka nke ?z?, etching b? usoro na-ewep? ihe site na iji mmeghachi omume kem?kal ma ? b? mmet?ta an? ah?.

Mgbe ah?, akara akara na-ezokwa aka na akara igwe nwere mkp?r?edemede agbagoro ma ? b? concave na igwe ah?, nke a na-ahazi n'?t?t? usoro d? ka nkpuchi, etching, ndochi na agba.Enwere ike kewaa tekn?z? etching ?z? ab??: etching mmiri na etching ak?r?.

Ihe eji eme ihe na usoro etching: igwe anagh? agba nchara SUS201, SUS304, SUS316 na SUS430, mirror igwe anagh? agba nchara, brass, igwe anagh? agba nchara na ihe nd? ?z?, nd? a na-ejikar? b? igwe anagh? agba nchara ma ? b? ?la k?pa, n'ezie, ?n?ah?a nke brass ga-ab? ihe nd? ?z?. ?n? kar?a igwe anagh? agba nchara.

Isi usoro nke etching na-ag?nye ?cha osisi, ime oyi akwa mkpuchi, etching / etching, ihe nkiri vidio, eserese, agba agba, itinye varnish na usoro nd? ?z?.

Uru: ?kp?r? etching doro anya, ?d?d? mara mma, mmet?ta ígwè siri ike, tekn?z? nhazi d? mfe, nchekwa ego na ngwa ngwa ngwa ngwa.

Na mgbakwunye, ?gw?gw? elu nke akara etched g?nyere ihe nd? a:

(1) Mechanical polishing

(2) ?gw?gw? Alkali

(3) Usoro ?gw?gw? nt? nt?

(4) Usoro ?gw?gw? ah?h?a

Ebe isi ngwa nke akara etched:

?l? ?r? eletr?n?k? nd? ah?a (d? ka ?d?yo, ekweisi Bluetooth, igwe nt? oyi, igwe ?sa nri, igwe na-asa efere, ndo ekwent? mkpanaaka, ?gb? nnabata ekwent?, ihe nkiri ?k? ogbo, wdg)

Tekn?z? nzacha na nkewa (d? ka igbapu tii, ntupu ag?ba, nzacha k?f?, ntupu juicer, ntupu igwe okwu, nzacha nzacha ?sa ah?, wdg.)

Nkà nka d? elu (bookmark, wdg)

Ak?r?ngwa ?gw? (akara ngosi hydraulic, wdg)

?l? ?r? igwe nkenke (ihe nr?p?ta ?l? ?r? d? iche iche, ngwa?r?, wdg)

?gb? ala (ihe nr?bama ?gb? ala, netw?k ekwent? ?gb? ala, wdg)

Any? b? ?kachamarand? na-emep?ta aha aha igwe, ma ? b?r? na ? ch?r? ?matakwu banyeremkpado igwe anagh? agba nchara, metal aha efere maka ak?r?ngwa, mkpado igwe anagh? agba nchara, nabata ?lele ma j??.