Bakin Karfe 316Ti 1.4571
Wannan takardar bayanan ya shafi bakin karfe 316Ti / 1.4571 zafi da sanyi birgima da tsiri, samfuran da aka kammala, sanduna da sanduna, waya da sassan da kuma bututun da ba su da ƙarfi da walda don dalilai na matsa lamba.
Aikace-aikace
bakin karfe 316TI nada tube / capillary tube
Gine-ginen gini, kofofi, tagogi da armatures, samfuran bakin teku, kwantena da bututu don tankunan sinadarai, ɗakunan ajiya da jigilar ƙasa na sinadarai, abinci da abubuwan sha, kantin magani, fiber na roba, tsire-tsire na takarda da yadi da tasoshin matsin lamba.Saboda Ti-alloy, juriya ga lalata intergranular yana da garantin bayan walda.
bakin karfe 316TI nada tube / capillary tube
Abubuwan Sinadarai*
| Abun ciki | % Baya (a cikin sigar samfur) | |||
|---|---|---|---|---|
| C, H, P | L | TW | TS | |
| Carbon (C) | 0.08 | 0.08 | 0.08 | 0.08 |
| Silicon (Si) | 1.00 | 1.00 | 1.00 | 1.00 |
| Manganese (Mn) | 2.00 | 2.00 | 2.00 | 2.00 |
| Phosphorous (P) | 0.045 | 0.045 | 0.0453) | 0.040 |
| Sulfur (S) | 0.0151) | 0.0301) | 0.0153) | 0.0151) |
| Chromium (Cr) | 16.50 - 18.50 | 16.50 - 18.50 | 16.50 - 18.50 | 16.50 - 18.50 |
| Nickel (Ni) | 10.50 - 13.50 | 10.50 - 13.502) | 10.50 - 13.50 | 10.50 - 13.502) |
| Molybdenum (Mo) | 2.00 - 2.50 | 2.00 - 2.50 | 2.00 - 2.50 | 2.00 - 2.50 |
| Titanium (Ti) | 5 xc 070 | 5 xc 070 | 5 xc 070 | 5 xc 070 |
| Iron (F) | Ma'auni | Ma'auni | Ma'auni | Ma'auni |
bakin karfe 316TI nada tube / capillary tube
Kaddarorin injina (a yanayin zafi a cikin ɗaki a yanayin da ba a taɓa gani ba)
| Samfurin Samfura | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| C | H | P | L | L | TW | TS | |||
| Kauri (mm) Max | 8 | 12 | 75 | 160 | 2502) | 60 | 60 | ||
| Ƙarfin Haɓaka | Rp0.2 N/mm2 | 2403) | 2203) | 2203) | 2004) | 2005) | 1906) | 1906) | |
| Rp1.0 N/mm2 | 2703) | 2603) | 2603) | 2354) | 2355) | 2256) | 2256) | ||
| Ƙarfin Ƙarfin Ƙarfi | N/mm2 | 540-6903) | 540-6903) | 520-6703) | 500-7004) | 500-7005) | 490-6906) | 490-6906) | |
| Tsawaita min.a cikin % | A1) %min (tsayi) | - | - | - | 40 | - | 35 | 35 | |
| A1) %min (mai juyawa) | 40 | 40 | 40 | - | 30 | 30 | 30 | ||
| Tasiri Energy (ISO-V) ≥ 10mm kauri | Jmin (tsawon lokaci) | - | 90 | 90 | 100 | - | 100 | 100 | |
| Jmin (matsakaici) | - | 60 | 60 | 0 | 60 | 60 | 60 | ||
Reference Bakin Karfe 316TI Tushen Tushen Tushen Kaya
ata akan wasu kaddarorin jiki
| Yawaita a 20°C kg/m3 | 8.0 | |
|---|---|---|
| Modulus na Elasticity kN/mm2 a | 20°C | 200 |
| 200°C | 186 | |
| 400°C | 172 | |
| 500°C | 165 | |
| Thermal Conductivity W/m K a 20°C | 15 | |
| Takamaiman Ƙarfin Ƙarfin zafi a 20°CJ/kg K | 500 | |
| Juyin wutar lantarki a 20°C Ω mm2/m | 0.75 | |
Ƙimar haɓakar shimfidar zafi ta layi 10-6 K-1 tsakanin 20°C da
| 100°C | 16.5 |
|---|---|
| 200°C | 17.5 |
| 300°C | 18.0 |
| 400°C | 18.5 |
| 500°C | 19.0 |
Sarrafa / walda
Daidaitaccen matakan walda don wannan matakin ƙarfe sune:
- TIG-welding
- MAG-Welding Solid Waya
- Arc Welding (E)
- Laser Beam Welding
- Waldawar Arc (SAW)
Lokacin zabar karfen filler, dole ne a la'akari da damuwa na lalata, haka nan.Yin amfani da ƙarfe mai filaye mafi girma na iya zama dole saboda simintin simintin ƙarfe na walda.A preheating ba lallai ba ne don wannan karfe.Ba a saba amfani da maganin zafi bayan waldawa.Ƙarfe na Austenitic kawai suna da kashi 30 cikin 100 na ƙayyadaddun yanayin zafi na karafa maras allo.Ma'anar haɗakar su ya yi ƙasa da na waɗanda ba a haɗa su ba don haka austenitic karfen dole ne a yi walda tare da ƙananan shigarwar zafi fiye da kan-alloyed karfe.Don guje wa ɗumamawa ko ƙonewa ta siraran zanen gado, dole ne a yi amfani da saurin walda mafi girma.Faranti na baya-bayan jan ƙarfe don ƙin amincewa da zafi da sauri suna aiki, yayin da, don guje wa fashewar ƙarfen solder, ba a ba da izinin yin amfani da farantin baya na jan ƙarfe ba.Wannan karfe yana da mafi girman ƙididdigewa na haɓakawar thermal kamar ƙarfe mara ƙarfi.Dangane da mafi munin yanayin zafi, dole ne a yi tsammanin babban murdiya.Lokacin walda 1.4571 duk hanyoyin, waɗanda ke aiki da wannan murdiya (misali waldi na baya-mataki, walƙiya a madadin a ɓangarorin biyu tare da walƙiya biyu-V, aiki na welders biyu lokacin da abubuwan haɗin ke da girma) dole ne a girmama su sosai.Don kauri samfurin sama da 12mm dole ne a fi son waldar butt biyu-V maimakon walƙiyar butt-V guda ɗaya.Matsakaicin kusurwa ya kamata ya zama 60 ° - 70 °, lokacin amfani da MIG-welding game da 50 ° ya isa.Ya kamata a kauce wa tarin walda.Dole ne a liƙa welds ɗin tare da ɗan gajeren nisa daga juna (ya fi guntu fiye da na ƙarfe maras allo), don hana ƙaƙƙarfan nakasu, raguwa ko walƙiya.Ya kamata a niƙa takin daga baya ko kuma a ƙalla su kasance marasa tsattsauran ramuka.1.4571 dangane da austenitic weld karfe da kuma tsananin zafi shigar da jaraba don haifar da fasa zafi ya wanzu.Za a iya kulle jarabar fashewar zafi, idan ƙarfen weld ɗin ya ƙunshi ƙaramin abun ciki na ferrite (delta ferrite).Abubuwan da ke cikin ferrite har zuwa 10% suna da tasiri mai kyau kuma baya shafar juriyar lalata gabaɗaya.Dole ne a welded Layer ɗin da ya fi ƙanƙanta gwargwadon yuwuwa (dabarun ƙwanƙwasa igiya) saboda mafi girman saurin sanyaya yana rage buri zuwa fashe mai zafi.Zai fi dacewa sanyaya mai sauri dole ne a yi marmarin yin walda kuma, don guje wa rauni ga lalatawar intergranular da embrittlement.1.4571 ya dace sosai don waldawar katako na Laser (weldability A daidai da bulletin DVS 3203, sashi na 3).Tare da nisa mai walƙiya ƙasa da 0.3mm bi da bi, kauri samfurin 0.1mm ba lallai ba ne.Tare da manyan ramukan walda, ana iya amfani da irin wannan ƙarfe.Tare da guje wa hadawan abu da iskar shaka tare da kabu surface a lokacin Laser katako waldi ta m backhand waldi, misali helium a matsayin inert gas, da waldi kabu ne kamar lalata resistant kamar tushe karfe.Haɗarin fashewa mai zafi don ɗinkin walda ba ya wanzu, lokacin zabar tsari mai dacewa.1.4571 kuma ya dace da yankan katako na laser tare da nitrogen ko yankan harshen wuta tare da oxygen.Yanke gefuna kawai suna da ƙananan wuraren da zafi ya shafa kuma gabaɗaya ba su da fashe-fashe don haka suna da kyau.Yayin zabar tsarin da ya dace, ana iya canza gefuna da aka yanke kai tsaye.Musamman, ana iya walda su ba tare da wani ƙarin shiri ba.Duk da yake sarrafa kayan aikin bakin karfe kawai kamar gogayen karfe, na'urorin pneumatic da sauransu ana ba da izini, don kada a yi haɗari da wuce gona da iri.Ya kamata a yi watsi da yin alama a cikin yankin kabu na walda tare da ƙwanƙwasa ƙura ko zafin jiki mai nuna crayons.Babban juriya na lalata wannan bakin karfe yana dogara ne akan samuwar nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i).Launuka masu ɓarna, ma'auni, ragowar slag, ƙarfe na tarko, spatters da makamantansu dole ne a cire su, don kada a lalata layin da ke wucewa.Don tsaftace farfajiyar ana iya amfani da aikin goge-goge, niƙa, pickling ko fashewa (yashin silica wanda ba shi da ƙarfe ko filayen gilashi).Don gogewa kawai za a iya amfani da gogashin bakin karfe.Ana gudanar da zaɓen wurin da aka goge a baya ta hanyar tsomawa da feshi, duk da haka, galibi ana amfani da ƙwanƙolin manna ko mafita.Bayan an dasa shuka a hankali a wanke da ruwa.
Magana
A cikin yanayin da aka kashe kayan na iya zama ɗan magnetizable.Tare da haɓaka sanyi yana haɓaka magnetizability yana ƙaruwa.
Muhimmiyar Bayani
Bayanin da aka bayar a cikin wannan takardar bayanan game da yanayin ko amfani da kayan samfura daban-daban ba garanti ba ne don kaddarorinsu, amma aiki azaman bayanin.Bayanin, da muke bayarwa don shawara, bi abubuwan da masana'anta suka yi da kuma namu.Ba za mu iya ba da garanti don sakamakon sarrafawa da aikace-aikacen samfuran ba.
Lokacin aikawa: Maris-08-2023