Galvanized Steel Coil Factory ka ʻike o ka wili pepa galvanized

A-He aha nā ʻano ʻelua ogalvanizing welae like me nā ʻano hana annealing like ʻole?

Pane: Hiki ke hoʻokaʻawale ʻia i ʻelua ʻano: in-line annealing a me off-line annealing, i kapa ʻia hoʻi ke ʻano hana kinoea pale a me ke ʻano flux.

B-He aha nā māka kila maʻamau nonā pepa galvanized wela?
Pane: ʻO nā ʻāpana huahana: coil commodity maʻamau (CQ), pepa galvanized no ka hoʻohana ʻana i ka hoʻohana ʻana (HSLA), hohonu huki wela wela (DDQ), bake-hardening hot-dip galvanized sheet (BH), pālua ʻāpana kila ( DP), TRIP kila (transformation induced plasticity steel), etc.

C- He aha nā ʻano o nā kapuahi annealing galvanizing i laila?
Pane: ʻEkolu ʻano o nā kapuahi hoʻoheheʻe kuʻekuʻe, nā kapuahi hoʻopiʻi hoʻopaʻapaʻa a me nā kapuahi hoʻoheheʻe kūpaʻa a me ka pae.

D-He aha nā ʻano hoʻoluʻu o nā hale kiaʻi?
A: ʻElua mau ʻano: ka hoʻoluʻu ea a me ka hoʻoluʻu wai.

E-He aha nā hemahema nui ogalvanizing wela?
Pane: ʻO ka hapa nui: hāʻule, nā ʻōpala, nā wahi passivation, nā ʻāpana zinc, nā ʻaoʻao mānoanoa, nā kaha pahi ea, nā ʻōpala pahi ea, ke kila i hōʻike ʻia, inclusions, pōʻino mechanical, hana maikaʻi ʻole o ke kumu kila, nā kihi nalu, buckling, dimensions Mismatch, embossing , misalignment o ka mānoanoa papa zinc, paʻi ʻōwili, etc.

F-Known: ʻo 0.75 × 1050mm ka kikoʻī hana, a ʻo ke kaumaha o ka coil he 5 tons.He aha ka loa o ka wili?(ʻO ka umekaumaha kikoʻī o ka pepa galvanized he 7.85g/cm3)

Pane: L=G/(h×b×p)=(5×1000)/(0.785×1.050×7.5)=808.816m

Pane: ʻO 808.816m ka lōʻihi o ka wili.

G- He aha nā kumu nui e hāʻule ai ka papa zinc?
Pane: ʻO nā kumu nui o ka ʻili ʻana o ka papa zinc ʻo ia: ka hoʻoheheʻe ʻana o ka ʻili, nā pūhui silika, lepo loa.ʻōwili anuemulsion, kiʻekiʻe loa oxidizing lewa a me ka pale kinoea wahi hau hau ma NOF pauku, unreasonable ea-wahie ratio, haʻahaʻa hydrogen kahe ana, a me ka oxygen infiltration i loko o ka umu.ʻO ka mahana o kakāʻei kilaʻO ke komo ʻana i ka ipu hao he haʻahaʻa, haʻahaʻa ke kaomi o ka umu ma ka ʻāpana RWP a me ka hoʻomoʻa ʻana o ka puka umu, haʻahaʻa ka wela o ka umu ma ka ʻāpana NOF, ʻaʻole e hoʻoheheʻe ʻia ka momona, haʻahaʻa ka ʻike alumini o ka ipu hao, ka wikiwiki o ka ʻāpana. wikiwiki loa, ʻaʻole lawa ka hoʻemi ʻana, a me ka wai zinc ʻO ka manawa noho he pōkole loa a ʻoi aku ka mānoanoa o ka uhi.