N0.1 wela wela ma hope o ka mālama ʻana i ka wela a me nā kaʻina hana pickling.
2 b no ka mālama ʻana i ka wela ma hope o ka ʻōwili ʻia ʻana o ke anu, ka ʻili ʻana, a i ʻole ka lāʻau like ʻole, ma hope o ka ʻōlinolino kūpono.
Hoʻomaʻamaʻa wela ma hope o ka ʻōwili anuanu, pickling, a i ʻole ke kaʻina hana like a i ʻole matte surface.
3 # 100~200 # wili me nā huahana abrasive.
4 # 150 ~ 180 # wili me nā huahana abrasive.
HL pono granularity o abrasive polishing, ka ili o ka wili palaoa mau.
I mea e hōʻoiaʻiʻo ai i nā ʻano ʻano like ʻole o ke kila kila e hāʻawi i ka ikaika, ka ikaika tensile, ka elongation a me ka paʻakikī, nā waiwai mechanical, e like me ka hoʻokō ʻana i nā koi, pono e hoʻopili ʻia ka coil stainless steel ma mua o ka lawe ʻana, ka hoʻoponopono ʻana a me ka mālama ʻana i ka wā kahiko, e like me ka mālama wela. . ʻO ka pale ʻana o ka corrosion o ka pā kila kila ma muli o ka haku mele ʻana (chromium, nickel, titanium, silicon a me aluminika) a me ke kila kila kila i loko o ka ʻōnaehana hui, i hana nui i ka CR. Loaʻa i ka Chrome kahi paʻa kemika kiʻekiʻe, hiki ke hana i kahi kiʻiʻoniʻoni passivating ma luna o ke kila kila, ka metala i hoʻokaʻawale ʻia mai ka honua o waho, pale i ka pā mai ka oxidation, hoʻonui i ke kūpaʻa corrosion o ka pā kila. ʻO ka pōʻino kiʻiʻoniʻoni passive, hāʻule ke kūpaʻa corrosion.
Ka manawa hoʻouna: Mar-12-2018