Iyo kambani Shandong Weichuan Metal Prodducts Co., Ltd.

Vagadziri vakasimba vanogona kugadzirisa chaiyo inopenya machubhu

Tsanangudzo Pfupi:

Izvo zvakakosha zvekupisa kwekushisa kwepamusoro brittleness yechaiyo inopenya chubhu inowanzoonekwa semhedzisiro yekuparadzaniswa kwezvinhu zvisina kuchena senge phosphorus, tin, antimony uye arsenic pamuganho wezviyo wekutanga austenite, zvichikonzera kubvongodzwa kwemuganho wezviyo.


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Tsanangudzo

Izvo zvakakosha zvekupisa kwekushisa kwepamusoro brittleness yechaiyo inopenya chubhu inowanzoonekwa semhedzisiro yekuparadzaniswa kwezvinhu zvisina kuchena senge phosphorus, tin, antimony uye arsenic pamuganho wezviyo wekutanga austenite, zvichikonzera kubvongodzwa kwemuganho wezviyo. Zvinhu zvealloy zvakaita semanganese, nickel uye chromium zvakapatsanurwa nezvinhu zvetsvina zviri pamusoro pamuganho wezviyo, izvo zvinosimudzira kupfumisa zvinhu zvetsvina uye kuwedzera embrittlement. Kusiyana neizvi, molybdenum ine kudyidzana kwakasimba ne phosphorus uye zvimwe zvinhu zvisina kuchena, izvo zvinogona kuburitsa nhanho yekunaya mukristaro uye kutadzisa kupatsanurwa kwezviyo zve phosphorus, izvo zvinogona kuderedza brittleness yekupisa kwakanyanya. Kashoma zvinhu zvepasi zvine maitiro akafanana ne molybdenum. Titanium inogona kunyatso kusimudzira kunaya kwe phosphorus uye zvimwe zvinhu zvisina kuchena mukristaro, kuitira kuti ideredze muganhu wezviyo kupatsanurwa kwezvinhu zvisina kuchena uye kunonotsa kudziya kwepamusoro-tembiricha brittleness.

Matanho ekudzikisa tembiricha yakanyanya kupisa brittleness yechaiyo inopenya machubhu ndeaya anotevera: (1) mushure mekupisa kwakanyanya, kutonhora kwemafuta kana kutonhora kwemvura nekukurumidza kunoshandiswa kurambidza kupatsanurwa kwezvinhu zvisina kuchena pamuganhu wezviyo (2) Kana iyo molybdenum. kugutsikana musimbi kunowedzera kusvika 0.7%, iyo embrittlement maitiro ekupisa kwepamusoro-tembiricha inoderedzwa zvakanyanya. Kupfuura muganhu uyu, 20# precision simbi machubhu anoumba akakosha carbides akapfuma mumolybdenum, iyo molybdenum iri mumatrix inodzikira, uye hunhu hwekushongedza kwemachubhu akajeka anowedzera (3) Kuderedza 20# zviri mukati mezvinhu zvisina kuchena mupombi yesimbi chaiyo (4) ) Zvakaoma kudzivirira embrittlement yezvikamu zvinoshanda munzvimbo yakakwirira-yekushisa inopisa embrittlement nzvimbo kwenguva yakareba nekuwedzera molybdenum chete. Chete nekudzikisira 20# kusachena chinhu chemukati mune chaiyo simbi pombi, kunatsiridza kuchena kwepombi inopenya inopenya, inowedzerwa neyakasanganiswa alloying yealuminium uye zvisingawanzo zvinhu zvepasi, zvinogona kudzivirirwa zvakanyanya kudziya kwekupisa.

Parizvino, kune zvinopfuura 5100 zvidyarwa zvekugadzira pasi pemakambani anopfuura 1850 munyika dzinopfuura 110, kusanganisira zvinopfuura 260 zvinomera pasi pemakambani anopfuura 170 munyika dze44. Muna 2000, kushandiswa kwakajeka kwepombi isina musono muChina yaive 4.18 miriyoni matani, kusanganisira 3.821 miriyoni matani ezvekushandisa mudzimba, achiverengera 91.4% yezvese zvinodiwa mudzimba. Kupinzwa kunze kwaive 359000 matani, achiverengera 8.59% yezvese zvaidiwa mudzimba. Mugore rimwe chete, kushandiswa kwepombi dzemafuta kwaive kwe910000 matani. Kupinza kune 252000 matani. Mapombi anotengeswa kunze kwenyika anotora chikamu che70% chezvese zvinodyiwa zvemumba, izvo mapombi anotengeswa kunze kwenyika anoita 27.69% yezvese zvinoshandiswa mudzimba, uye mapaipi emafuta anotora chikamu che70% chezvese zvinotengeswa kunze kwenyika pombi dzisina musono. Pombi dzeoiri dzinotengwa kunze kwenyika kubva kuJapan dzinoita inopfuura hafu yezvose zvinotengeswa kunze kwenyika. Tianjin simbi pombi kambani, China hombe oiri casing kugadzira base, yakagadzira 522000 matani esimbi pombi zvigadzirwa muna 2000, kusanganisira 364100 matani mafuta casing. Casing account inodarika hafu yekugadzirwa kwemafuta enyika. Inomira pekutanga muChina casing Market maererano nekubuda uye huwandu hwekutengesa.

Market

Kubva kumisika yepasi rose neyemukati menyika, huripo huripo hwekugadzira pombi dzisina musono (kusanganisira yakakosha pombi dzemafuta) dzakapfuura zvinodiwa. Naizvozvo, mune ramangwana, tarisiro inofanirwa kunge iri pakupa kutamba kwakazara kune huwandu hwemayuniti aripo uye kugadzira zvigadzirwa zvakaita sepombi dzemafuta, mapombi e-high-pressure boiler uye magasi silinda mapaipi ane giredhi resimba rakakura, kukuvara kwakanyanya uye kuramba kwekurara. Izvo zvakare zviri mukati mekugadzirisa chigadzirwa chimiro chemusika weChina simbi. Ichi zvakare kiyi yekuwedzera kukwikwidza kwezvigadzirwa kumba nekune dzimwe nyika uye kuwedzera musika wekugovana. Kureva kuti, kuvandudza kukwikwidzana kwemusika kwemabhizinesi emumba simbi pombi ibasa renguva refu uye kiyi yebudiriro yebudiriro yemabhizinesi epamba mushure mekupinda kweChina kuWTO.


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