Zoben bakin ƙarfe na DX53D+Z da aka galvanize zuwa EN 10346 (lamba kayan 1.0951) – ingancin zurfin ja don sassa da aka yi masu ƙarfi kuma har yanzu za su ɗauki nauyi. Ƙarfin miƙewa 140 zuwa 260 MPa, ƙarfin jan waya 270 zuwa 380 MPa, tsawaitawa mafi ƙanƙanci 30% a A80.
DX53D+Z shi ne darajar zurfin jan ƙira na EN 10346 Iyalan hot-dip, kuma yana cikin matakin da yawancin ayyukan siffantawa ke faruwa. BOMIS na samar da shi a matsayin coil ko faranti da aka yanke, daga Z100 zuwa Z275, kauri daga 0.30 zuwa 3.00 mm, tare da takardar shaida ta masana'anta a kowane coil.
An ƙayyade DX53D+Z da matsakaicin tsawaita na 30% a A80 da kuma iyakar ƙarfin warwarewa daga 140 zuwa 260 MPa, kuma wannan haɗin shine ginshiƙin wannan daraja. DX54D Yana jan zurfi, yana ɗaukar shi ɗan gaba, amma yana buƙatar ƙarfin ƙasa don ƙarin sassaucin siffa, don haka wani ɓangare da aka yi masa siffa sau biyu sannan zai ɗauki nauyi gabaɗaya yafi kyau anan. Yi tunanin makaloli, sassan bututu da masu ƙarfafa alluna maimakon kofi ɗaya mai zurfi.
An iyakance carbon zuwa 0.12% da titanium zuwa 0.30%, wanda ya haifar da tushe mai daidaito don samarwa akai-akai. Wannan yana da muhimmanci idan fuskar da aka siffanta tana nan a gani, saboda zinc yana shimfiɗa tare da ƙarfe a lanƙwasawa maimakon ya zame. Zinc yana tafasa a yanayin zafi mai ƙasa, don haka an tsara ƙarfe mai rufi don walda, ba ganyen ƙarfe mara rufi ba.
| Bayanan Takamaiman | Cikakkun bayanai |
|---|---|
| Al'ada | EN 10346 (+Z, +ZF, +ZA, +ZM) |
| Lambar kayan | 1.0951 |
| Nau'in daraja | Zane mai zurfi, dangin DX5xD |
| Ƙarfin samarwa Re | 140 – 260 MPa |
| Ƙarfin jan Rm | 270 – 380 MPa |
| Tsawaita A80 | 30% minti |
| Kauri | 0.30 – 3.00 mm |
| Faɗi | 600 – 1500 mm |
| Diamita na ciki na coil | 508 mm / 610 mm |
| Nauyin rufin zinc | Z100 – Z275 g/m² |
| Nau'ikan rufi | +Z, +ZF, +ZA, +ZM |
| Kyalli | Sifili, a mafi ƙaranci, na yau da kullum |
| Gyaran saman | Passivation mara chromium, an yi masa chromate, mai hana alamun yatsu, an shafa mai / ba a shafa mai ba |
| Karfin carbon mafi girma | 0.12% |
| Manganis mafi girma | 0.60% |
| Fosforus / sulfur mafi girma | 0.10% / 0.045% |
| Titanium mafi girma | 0.30% |
| Adadin mafi ƙanƙanci na oda | Tani 16 na mitir bisa ga ƙayyadaddun bayanai |
DX53D+Z yana amfani a wuraren da aka yi sashi mai ƙarfi kuma dole ne ya kasance mai tsayayye. Masana'antun na'urorin gida suna amfani da shi wajen kera ganga da layuka, masu samar da kayan mataki na motoci suna amfani da shi wajen kera bangarorin ciki da ƙwayoyin tankin mai, da ayyukan gini don Rufin bango mai siffa da bututu. EN 10346 bai ƙayyade kima r90 ko n90 ga wannan aji ba, don haka idan die ɗinka ya dogara ne akan adadin anisotropy da aka auna maimakon gwaji, DX54D ita ce amsar gaskiya.
Galvanizing yana gudana a layinmu na musamman, don haka nauyin rufi An saita shi ne bisa burin lalacewar ku, ba bisa abin da ya rage a tukunyar ba. Kauri yana daga 0.30 zuwa 3.00 mm, kuma faɗi daga 600 zuwa 1500 mm. Muna yanka zuwa faɗin lamba ko yanka zuwa girman faranti a cikin gida, kuma lokacin isarwa yana tsakanin makonni huɗu zuwa shida don ƙayyadaddun ƙa'idodin gama gari.
Ana tura coils tare da takardar shaida ta masana'anta da masu kare gefuna a kowane ƙarshen su. Marufin ruwa na al'ada shine takardar kraft mai hana ruwa a ƙarƙashin riga na bakin ƙarfe mai galvanized, an ɗaure shi da igiyar ƙarfe, kuma zai iya jure tafiya ta jirgin ruwa na tsawon kwanaki arba'in ba tare da tsatsa a gefuna ba. Idan za ka kalli sama ko ka kalli bango, zaɓi naka ne.
Kusa, ba za a iya musanya ba — ka'idojin biyu suna bayyana daraja daban.
| Abu | DX53D — EN 10346 | SGCD3 — JIS G3302 |
|---|---|---|
| Ƙirƙirar aji | Zane mai zurfi (iyalan DX5xD) | Ingancin zane, aji na 3 na SGCD1–SGCD4 |
| Ƙarfin samarwa Re | 140 – 260 MPa, wani takamaiman taga | Ba a fayyace shi ta mataki ba |
| Ƙarfin jan Rm | 270 – 380 MPa | 270 MPa mafi ƙanƙanci |
| Tsawaita A80 | 30% minti | Mafi girma, ta kauri |
| Anisotropi r90 / n90 | Ba a fayyace ba | Ba a fayyace ba |
Bayanin maye gurbin: Canjin zai zama ingantacce ne kawai idan an duba shi abu bayan abu da yarjejeniyar fasaha ta aikin kuma an tabbatar da shi a rubuce.
Yi amfani da DX53D idan sashin ya yi wuya a kera amma har yanzu yana ɗaukar nauyi, DX54D idan jawo shi ne sashin da ya fi wuya. Aiko da zanen, mu za mu faɗi wanne za mu yi amfani da shi.
Don ja masu wuya, zaɓi Z100 ko Z140, domin rufi mai nauyi yakan fashe da wuri a lanƙwasawa. Idan ɓangaren zai kasance a waje, koma Z275.
Eh. Da farko, tantance wane takarda da wane ƙa'ida za a bi, sannan mu tabbatar da shi tare da samarwa.
Tani 16 na mitir kowace takamaiman ƙayyadaddun bayanai, makonni huɗu zuwa shida don ƙayyadaddun bayanai na al'ada.
Duka biyun a cikin gida — an yanke su zuwa faɗin injin latsawa, an yanke su zuwa girman takarda.
