Oka a kila

I koho i ka mea no ka hana o ka mea hiki ke hooheheeia huahana i mau ano e e noonoo, a me ka modulus o rigidity. Kēia mall insensitive inideka hilinaʻi nui wale ma ke ano o ka mea mai i ka mana hehee - stringers, mōlina, i lalo papa, etc.

I ka lani kiekie loa modulus o ka rigidity mea kila, a ma ka huli mea o nāʻano i loko o kā lākou Nine Inch haku mele 'ana. Mua, keia oka a kila, a ua hōʻike hewa hou alloying hehee wale, e loaa i kekahi mea waiwai.

I ka papa kuhikuhiE hehee wale i ho ololi i na waiwai o ke kila - ka kalapona, silikone a me ka manganese. Kalapona ana mahuahua kona maʻiʻo i ke kila ikaika a me ka paʻakikī, oiai hoemi kona ductility. Silikone ua lawelawe me ka deoxidizing konohiki, akā, inā kona maʻiʻo Ua oi ma mua o kekahi pakeneka nui deteriorates ka weldability o ke kila: ka weld mea brittle. A mea he hehee ai me manganese hoonui ae i ke anu a me ka brittleness toughness o ke kila, kekahi i kekahi deoxidizer maikai.

Nō kāu, i hou i ka hao a me ka kalapona, ua hou i kekahi hookahi ke keʻena, no laila, oka a kila hoʻolaha i ka ekolu-ke keʻena, eha-ke keʻena, a no laila, ma luna o. D. kēlā wā i kēia wā e loli aʻe no ka inoa o ka alloying hehee ai, e like me chromium, chromium-nikala, etc. hromonikelmolibdenovaya

Oka a kila he oi aku kekahi pakeneka o ka chromium a nikala. Inā ia mea i loaʻa i loko o oi ma mua o 0.5% o ka vanadium, titanium, molybdenum, niobium, naikokene, keleawe, etc., Ua ua noʻonoʻoʻia e kēia mau oka a hehee wale.

Ke kaumaha ma muli o ka helu o ka hoʻohuiʻia eiiiiiaiou, oka a kila ua maheleia i loko o ka kēia subclasses:

- kiʻekiʻe-oka a kila, ai ka huina o ka maʻiʻo o alloying hehee wale, ua emi mai o umi pakeneka;

- srednelegirovannoj - i oi aku mamua o ewalu hapahaneri;

- haʻahaʻa-oka a kila, i ka i hoʻokahi wale hehee ai ua hou i kahi o ka luna palena o ka i oi aku mamua o elua pakeneka.

Nō kāu, ka alloying hehee wale hoonui loa aku au i ka waiwai e lilo aku o ke kila, o ka oi aku mai kekahi kumu mua i hoʻohuiʻia i loko o lakou iho e nele maila pipiʻi ke hooheheeia. Alaila, kā lākou hou i ke kila pono e akahele ili.

Oka a kila i ka hahai hoailona: ka mua mau huahelu hōʻike i ka kalapona maʻiʻo (-haneri, o ka pakeneka), i ka palapala hoike conditionally hou alloying hehee ai huahelu ma hope o ia mau mea - o ka maʻiʻo o keia hehee ai me ka pakeneka. Ka leka "A", a ku ma ka pau ana o ka omaka mea e, i ka mea kiʻekiʻe kbps kila me ka haʻahaʻa ka maʻiʻo o ka phosphorus a me ka luaipele.

Kekahi oko o ka Nine Inch haku mele 'ana o ke kila - kalapona. Kona no ka mea, o ka pono io a me ka cheapness o? Iecaianoaaiiuo increasingly hoʻohana ma na mea he nui na hana.

Kekahi o ka manao pono o ke kila o kona hoʻohana ma o ka hana o ke ana, a ʻoki hana, mīkini wahi, make me ka anu a me ka wela deformation.

Paahana kila a me ka oka a hihia, a me ka kalapona, a me ke kaumaha ma muli o ka rula noho ma ke keena hookipa, no kela mea keia mea i ho'ākāka 'kila huahana e pono e hoʻohana kila me he mau' Nine Inch haku mele 'ana.

, No ka laʻana, no kaʻoki lāʻau lapaʻau hana,? Eou, chisels, nā hāmare, screwdrivers, pahi olo, hobs, etc. hoʻohana kila mau waeʻano - kiʻekiʻe-oka a, kiʻekiʻe-māmā. Ua loaʻa kiʻekiʻe paakiki, wela ia'ku a me ka abrasion e kū'ē'ē mai. Mau kūlana waiwai i loaa mai ma ka pepa kuikawa alloying me tungsten carbide, e like me huikau ka wela lapaau.

No ka hāmare, wela a me ke anu e make ai, ka hopena he a me AL. Hoʻohana kila papa e like me H6VF, 9X, 5HNM etc.