Steel 40X. Ko tōna whakaahuatanga me te whānuitanga

Steel Ko tetahi o te konganuku hanganga tino nui. Kua kitea ia whānui tono i roto i te hanga, engineering, me te tokomaha atu ahumahi. Tenei whakarewa he rota o rama rerekē, me ratou e rerekē katoa i ia atu āhuatanga. 40X Steel - kōeke patu hanganga o tenei rauemi. A i konei ka kōrero tatou e pā ana ki reira atu.

Haunga nga poke mua, te tohu 40x kei te maha etahi o ngā huānga e kua whakaurua āta. Ka āta whakarite tēnei i te āhuatanga motuhake. Here, rite whakamahia he chromium alloying huānga te. Ko reira hoki o tona māka o maitai ko reira te H. reta

i reira ko te āhuatanga i roto i te maitai - ko te weldability uaua tenei. Na reira kua oti te tahu 40X maitai i roto i te tukanga fehokotaki'anga te ^ki 300 ° C, a muri reira - maimoatanga wera. I tua atu ki tenei āhuatanga, i reira te mea he fakahehema hei whakamakuku i te kaha, me te noa flokenochuvstvietlnost.

He nga āhuatanga e whai ake nei 40X maitai:

- elongation whanaunga - 13-17%;

- taikaha - 800 kJ / sq. mita;

- kurut kaha - 900 MPa.

He atu āhuatanga e he angamaheni mo tenei kōeke maitai :

- rohe te manawanui o te rawa nui;

- ki te taea te kawe i roto i tapahi tikanga tukatuka, na roto i te kakano ia i raro i te pēhanga ranei;

- ātete ki warping me decarburized i-wera.

katoa o enei rauemi hoki ko nga āhuatanga tino nui. tukua ratou te whakamahi o te parahi 40X i te ahumahi engineering.

A, no te rikarika ki maitai o te pāmahana waitohu i te timatanga o te tukanga ko te 1250 ^{° C,} me i te mutunga - 800 ° ^C.

Tino maha, whakamahia tenei parahi i roto i te hanga o ngā wāhanga UPGRADABLE, e kua āhuatanga e kaha teitei. hua te reira i pērā i plungers, na auri e, kakau, ngahaú, mowhiti, take hou, ratchet me ngahaú cam, pokekore, huapae tuaka-hawhe, bushings, awhi tu'ūlutui, te mandrel me ētahi atu tūemi e tika ana.

Kei te whakamahia whānuitia 40 maitai mō te hanga o körere, ngā akoako, ngā kōnae. Ka rite ki a koutou e taea te kite, te reira nga taputapu katoa e whai ahau ki te mahi i te tere iti me te pāmahana whakawera te kore neke atu i 2000 nekehanga. Enei hua he tokotoko e whai he-wāhanga ripeka porohita. E hua ratou i roto i runga i GOST 5950-2000.

I roto i te take, ki te hiahia koe i maitai, e he waikura ātete, he mea e tika ana ki te aro ki te waitohu 40X13. Tenei parahi waikura-ātete kowiri. Ātete ki te waikura riro te reira i muri i tinei, no te mea i roto i tenei take e tino memeha carbide. Steel 40X13 whakaputaina i roto i oumu arataki, ka kokoe tuwhera momo. I tino hauā te rauemi hua i te pāmahana ^o 850-1100 C. A ki te karo papatanga, whakawera me kia kawea tautauā muri i roto i āta.

I te pae hopea ko reira utu ki te tūtohu ki kiritaki. Best o 40s parahi katoa, me te hua i hanga o reira ki te hoko i te kaihanga tika. He he tonu ka waiho he utu kore utu anō, no te mea koutou "te tiki a tawhio noa" takawaenga. Hoki, ka taea te hanga hua e whakahaua e koe tawhā. I tua atu, maha whakahere nga otaota pä ki kaihoko rarawe, me te he tuatahi, o taonga kounga. A i roto i te take o te faaipoiporaa, e mohio koe te hunga ki te karanga.