Pae Porowhita AMS 6512 Maraging 250 Maitai UNS K92890
Whakaahuatanga Poto:
Ka tukuna e te Pae Rino AMS 6512 Maraging 250 UNS K92890 te kaha tino pakeke, te pakari pai me te iti o te whakapōturitanga wera mō ngā taputapu me ngā rakau rererangi. Kei te wātea ngā pae porowhita me te diameter ritenga, te whakaoti, te tapahi, te MTC me te EN 10204 3.1.
Ko te Maraging 250 Steel Bar, e mōhiotia ana ko 18Ni250, C250, UNS K92890 me te W.Nr. 1.6359, he maitai maraging waro-iti, nickel-cobalt-molybdenum e tukuna ana hei pae porowhita mō ngā wāhanga rererangi kaha-tino teitei, ngā taputapu me ngā wāhanga miihini tino tika. He rerekē ki ngā maitai taputapu kua tineihia noa, ka whakawhanakehia te kaha mā te whakatōtō i te matotoru o te hanganga martensitic pakari, waro-iti.
Ka tukuna e SAKY STEEL te pae porowhita AMS 6512 Maraging 250 i roto i te āhua kua whakamahanahia, kua whakaritea rānei te pakeke. Ko ngā tukatuka e wātea ana ko te kani, te tihore, te huri taratara, te huri kore pokapū me te miihini. Me mārama te kī i roto i te patai i te whānui, te roa, te manawanui, te mata, te ara rewa, te āhua maimoatanga wera me ngā whakaritenga tirotiro.
Ngā Tawhā Hua
| Taonga | Ngā Taipitopito Hua |
|---|---|
| Ingoa Hua | Pae Porowhita Rino Maraging 250 |
| Tau | Maraging 250 / C250 / 18Ni250 |
| Tohunga UNS | UNS K92890 |
| Tohutoro Pākehā | Tohutoro W.Nama 1.6359 / X2NiCoMo18-8-5 |
| Whānau Rauemi | 18% nikara te maitai maraging kei roto ko te konupora |
| Āhua Hua | Pae porowhita me te pae porowhita hanga |
| Rahi Whakaputa Auau | Tata ki te Ø10–250 mm |
| Rahi i Hangaia kia rite ki te Tono | Ko ngā rahi nui ake i hangaia, me arotake hangarau anō hoki |
| Roa | 1000–6000 mm, tapahia rānei kia rite ki te roa |
| Whakaotinga Mata | Mangu, tihoretia, taratara kua hurihia, kua hurihia rānei |
| Āhua Tukunga | Kua whakamahanatia, kua whakatōkia rānei te otinga ina tohua |
| Paerewa | AMS 6512 |
| Manawanui | Te manawanui AMS, h9, h11, motuhake rānei ki te tuhi |
| Ngā Ratonga e Wātea ana | Te tapahi, te tihore, te huri, te huri me te miihini |
| Ngā Tiwhikete | MTC, EN 10204 3.1 me ngā pūrongo tirotiro |
Te Hanganga Matū
He koranu rino-nikara tino iti-waro te Maraging 250, he mea whakakaha ake mā te tāpiri i te cobalt, te molybdenum, te titanium me te konumohe. Ko ngā awhe e whai ake nei he tohutoro noa e pā ana ki te rauemi AMS 6512.
| Huānga | Ihirangi Noa, taumaha% | Mahi Hangarau |
|---|---|---|
| Nikara | 17.00–19.00 | Ka hanga i te anga nickel-martensitic pakari |
| Koparati | 7.00–8.50 | Ka whakarei ake i te urupare whakapakeke-pakeketanga |
| Molibdenuma | 4.60–5.20 | Te hanga i ngā matū whakakaha i waenga i ngā konganuku |
| Taitana | 0.30–0.50 | Tautoko i te whakapakeketanga o te ua |
| Konumohe | 0.05–0.15 | Ka whai wāhi ki te urupare koroheketanga |
| Waro | 0.03 te tohutoro mōrahi | He tino iti te pupuri kia mau tonu te pakari me te ngāwari ki te whakarewa |
| Manganēhi | 0.10 te tohutoro mōrahi | Huānga toenga whakahaeretia |
| Hiraka | 0.10 te tohutoro mōrahi | He iti noa iho te kounga o te koranu |
| Whēkau | 0.010 te tohutoro mōrahi | He herenga hei tautoko i te pakari |
| Whāriki | 0.010 te tohutoro mōrahi | He herenga hei whakawhāiti i ngā whakaurunga |
| Rino | Taurite | Matū whakarewa turanga |
Me whakaū te hanganga matū tuturu e ngā whakatakotoranga hua e tika ana me te MTC.
Ngā Āhuatanga Mīhini me te Maimoatanga Wera
Ko te tikanga, ka mīhinihia te maraging 250 i roto i te āhua whakawera-wairewa, kātahi ka pakekehia kia puta he kaha tino teitei. Ko ngā āhuatanga kua whakamanahia e whakawhirinaki ana ki te diameter o te pae, te aronga whakamātautau, te ara rewa, te maimoatanga pakeke me ngā whakaritenga whakaae AMS 6512.
| Taonga | Tohutoro Noa | Āhua | Te Tikanga o te Hangarau |
|---|---|---|---|
| Kaha Kume | Tata ki te 1720–1860 MPa | Kua pakeke | E whakarato ana i te akomanga kaha 250 ksi |
| 0.2% Kaha Hua | Tata ki te 1655 MPa te tohutoro iti rawa | Kua pakeke | Tautoko ana i ngā wāhanga tino taumaha |
| Te whakaroa | Tata ki te 5–8% | Te pakeke, te rahi e whakawhirinaki ana | Ka mau tonu te ngāwari whai hua i te kaha teitei |
| Te pakeketanga | Tata ki te 48–52 HRC | Kua pakeke | He pai mō ngā taputapu me ngā rakau kaha-teitei |
| Te pakeketanga kua whakawerahia | Tata ki te 30–35 HRC | Whakamahanahia te otinga | Ka āwhina i te miihini i mua i te koroheketanga |
| Kiato | Tata ki te 8.0–8.1 karamu/cm³ | Te pāmahana rūma | Whakamahia mō te tatau taumaha |
| Tauwehenga Ātete | Tata ki te 185–195 GPa | Te pāmahana rūma | Tautoko ana i ngā tātaitanga pakari hanganga |
| Te Maimoatanga Rongoā | Tata ki te 815–830°C | Hau whakamatao | Ka whakarite i te koranu mō te miihini me te koroheketanga |
| Te koroheketanga noa | Tata ki te 480°C mō te 3–6 hāora pea | Hau whakamatao | Ka whakawhanake i te kaha o te ua me te iti o te whakapōturitanga |
Ripanga Rahi Noa
| Diameter | Roa | Mata | Te tukatuka | Te Whakamahinga Noa |
|---|---|---|---|---|
| Ø10–25 mm | 1000–4000 mm | Kua tihoretia, kua hurihia rānei | Te tapahi me te huri tika | Ngā pine, ngā here me ngā pou tika |
| Ø30–60 mm | 2000–6000 mm | Kua tihorea, kua hurihia rānei | Te mīhini me te huri kore-waenga | Ngā toki taraiwa, ngā taputapu me ngā taputapu |
| Ø65–120 mm | 2000–6000 mm | Hurihuri rawa | Te tapahi kani me te miihini taratara | Ngā taputapu taunga me ngā wāhanga hanganga |
| Ø125–200 mm | Te roa o te tapahi ritenga | He mea hanga, he mea taratara te hurihanga | UT me te miihini ina tohua | Ngā toki mahi taumaha me ngā papa taputapu |
| Neke atu i te Ø200 mm | Hangaia kia rite ki te tono | I whakapūmautia, i mīhinitia rānei | Te whakaputa motuhake ki te kaupapa | Ngā wāhanga nui whakahirahira |
Whakataurite i ngā Whakatakotoranga Rerekē
Te Whakataurite i te Mata o te Pae Porowhita me te Hanganga
| Āhua | Āhuatanga Matua | Te Whakamahinga Noa | Tohutohu Hoko |
|---|---|---|---|
| Pae Hurihia-wera | Mata mira ōhanga me te tahua miihini | Te miihini whānui | Tauwhāitihia te diameter iti rawa kua oti |
| Pae Whakarewa | He pai mō ngā wāhanga nunui me ngā wāhanga matua | Ngā toki taumaha me ngā papa taputapu | Tauwhāitihia ngā whakaritenga UT me te ara rewa |
| Pae Kua Tihoretia | Mata kore-tauine me te whakahaere diameter pai ake | Ngā pou me ngā here i hangaia e te CNC | He pai ki te wāhi e hiahiatia ana he iti ake te utu miihini |
| Pae Tahuri-Pōuri | Mata ma me te tahua miihini whakahaere | Ngā wāhanga hanganga nui | Whakatakotoria te diameter whakamutunga me te tahua |
| Pae Whenua | Te manawanui pūmau me te mata maeneene | Ngā toki tino tika me ngā wāhanga taputapu | Tauwhāitihia te h9, h8, te manawanui tuhi rānei |
Te Whakataurite ki ngā Tohu Maraging e Pā Ana
| Tau | Kaha Matua | Te Herenga Whānui | Kōwhiringa Noa |
|---|---|---|---|
| Maraging 200 | He pakari ake, he iti ake te kaha o te koranu | He iti ake te kaha tawhito i te C250 | Ngā wāhanga tino tika kua pāngia |
| Maraging 250 | Te kaha me te pakari tino-teitei taurite | Kaha iti iho i te C300 me te C350 | Ngā toki rererangi, ngā taputapu me ngā taputapu taunga |
| Maraging 300 | Te kaha ake o te pakeketanga | He iti ake te pakari ki te whakataurite ki te C250 | Ngā wāhanga hanganga taumaha ake |
| Maraging 350 | Te kaha nui rawa atu i roto i te whānau tuku iho | Te utu teitei ake, te taurite pakari iti ake | Ngā wāhanga motuhake mō te kaha rawa |
Ngā Paerewa ōrite me ngā Ingoa o te Ao
| Pūnaha | Whakatūnga | Te whanaungatanga |
|---|---|---|
| Ingoa Noa | Maraging 250 / C250 / 18Ni250 | Ngā tohu arumoni noa |
| UNS | K92890 | Te tohu Pūnaha Tau Kotahi |
| Paerewa Rererangi SAE | AMS 6512 | Ngā whakatakotoranga mō te pae matua me te rakau hanga |
| Tohutoro Pākehā | 1.6359 | Tohutoro whakawhiti noa; manatokohia ngā whakaritenga hua |
| Tohutoro Piritana | BS S162 / DTD 5212 | Te tohutoro whakawhiti ā-rangi noa |
| Tohutoro Hoia Tuku Iho | MIL-S-46850 | Tohutoro maitai maraging tawhito |
| Tohutoro Tauhokohoko | Momo Vascomax 250 | Tohutoro whānau arumoni, ehara i te whakakapinga aunoa |
Rere o te Tukanga Whakaputa
Ka whakaritea te rino waro-iti, te nikara, te konukura, te moripenema me ngā tāpiringa whakahaeretia.
Ka tautoko a VIM i te matū tika me te iti o te ihirangi hau.
Ka whakapai ake te VAR i te ma me te ōritetanga o te hanganga.
Ka whakawhāititia ngā pirepire hei āhua porowhita, hei āhua rakau hanga rānei.
Kua rite te hanganga mō te miihini me te whakapakeketanga i muri mai.
Ka taea te tihore i ngā pae, te huri, te tango i te unahi, te huri rānei.
Kua manatokohia te matū, ngā ine, te mata me ngā āhuatanga ā-pūkaha.
Ka puritia te whai i te tau wera mā te tākai kaweake.
Tirotiro Hua
| Tirotiro | Tikanga | Kaupapa |
|---|---|---|
| Tātari Matū | Tātaritanga irahiko taiwhanga | Whakaū i te matū AMS 6512 |
| PMI | Te tautuhi rauemi pai | Whakaitihia te mōrearea o te ranunga koranu; ehara i te whakakapinga mō te matū katoa |
| Whakamātautau Kume | Te whakamātautau hua, te kume me te whakaroa | Manatokohia ngā āhuatanga miihini kua tawhito |
| Whakamātautau Pakeke | Tikanga Rockwell, tikanga ōrite rānei | Whakaūtia te āhua kua whakamahanatia, kua tawhitotia rānei |
| Tirotiro Ahu | Maikoromita, caliper me te ine roa | Manatokohia te whānui, te roa me te manawanui |
| Tirotiro Mata | Te whakamātautau tirohanga me te whakaoti | Tāutuhia ngā takahanga, ngā kapiti, te unahi, te pakaru rānei |
| Whakamātautau Ultrasonic | UT ina tohua | Arotakehia te pakari o roto |
| Arotake Aroturuki | Tau wera me te manatoko tuhinga | Honoa te pae ki te MTC me te EN 10204 3.1 |
| Tirotiro a te Rōpū Tuatoru | SGS, BV, TÜV, kaitirotiro rānei kua tohua | E wātea ana ina tohua |
Tākai Hua
Ka taea te tiaki i ngā pae ki te hinu, ki te pepa VCI, ki te kiriata, ki te takai ā-wai rānei.
Ka whakaitihia te nekehanga me te rakuraku e ngā wehewehe me ngā here mau.
Ka taea e ngā pae whenua, ngā pae mīhini rānei te whiwhi taupoki pito, te tiaki whakakī rānei.
Ka tīpakohia ngā pouaka kaweake, ngā pahekeheke, ngā papa rānei i runga i te rahi me te taumaha.
Ka puritia te tohu, te tau wera, te rahi me ngā tohu tuku a te kiritaki.
Ngā Taupānga, Te Mahi Matua me te Hanganga
Ngā Taupānga Matua
- Ngā wāhanga taputapu taunga waka rererangi
- Ngā toki taraiwa kaha-teitei me ngā toki porowhita
- Ngā wāhanga hanganga rōkete me te pere
- Ngā wāhanga pūnaha pana me te actuator
- Ngā taputapu taumaha, ngā pine me ngā here
- Ngā mate tika, ngā mandrel me ngā whakaurunga taputapu
- Ngā wāhanga motopaika mahi-teitei
- Ngā wāhanga rererangi kei roto te pēhanga me te hanganga ina whai mana
Te Kaha me te Pakari
Ka whakakotahi te Maraging 250 i te kaha tino pakeke me te pakari pai ake i ngā momo Maraging 300 me te Maraging 350 kaha ake. Ka āwhina tōna anga waro-iti ki te whakaiti i te hanganga waro pakarukaru, ā, ka tautoko i ngā āhuatanga whakawhiti whai hua me te ātete ki te horapa o ngā pakaru.
Te āheinga ki te mīhini
He pai te ngāwari o te miihini i roto i te āhua whakawera-whakarewa mō te maitai koranu tino kaha. Ko ngā mahi hurihanga nui, keri, mira me te miro ka oti i mua i te koroheketanga whakamutunga. E taunakihia ana kia whakamahia ngā taputapu carbide, ngā mīhini pakari, ngā whāngai pumau me te whakamatao whai hua.
Āheitanga whakarewa
He pai te āheinga whakarewa o te Maraging 250 nā te mea he iti rawa te ihirangi waro. Me whiriwhiri te tohu tikanga whakarewa, te rautaki whakakī taurite, te horoi me te koroheketanga i muri i te whakarewa kia rite ki te hoahoa wāhanga me ngā whakaritenga rererangi, hangarau rānei e whakahaere ana.
Te Maimoatanga Wera
He mea hanga te koranu mō te whakapakeketanga o te ua. I te nuinga o te wā ka whakamahanahia ki te wai, ka whakamataohia ki te hau, ka mīhinihia kia tata ki te rahinga whakamutunga, kātahi ka pakekehia ki te 480°C. Ka puta he rerenga wai i waenga i ngā konganuku ina pakekehia, he iti noa te huringa rahinga ina whakaritea ki ngā maitai taputapu whakapakeketanga tikanga.
Te Waikura me te Tiakitanga o te Mata
Ehara te Maraging 250 i te maitai kore waikura, ā, kaua e whiriwhiria kia ātete ki te waikura. Tērā pea ka hiahiatia he paninga tiaki, he whakakikorua, he paninga hinu, he rokiroki whakahaere rānei i roto i ngā taiao makuku, moana, taiao matū kino rānei.
He aha i whiriwhiri ai i a SAKY STEEL?
Ka taea te tuku i te diameter, te roa, te tahua miihini me te āhua o te mata e ai ki ngā tuhi.
Ka taea te pupuri i te tautuhi rauemi mai i ngā tuhinga o te mira tae noa ki te tākai whakamutunga.
Ka taea te whakarato i te MTC (Mill Test Certificate / 质保书) me te EN 10204 3.1 e ai ki te ota.
Ka taea te whakarite i ngā whakamātautau PMI, te pakeke, te kume, te whānuitanga me te ultrasonic ina tohua.
E wātea ana te tapahi kani, te tihore, te huri taratara me te huri, kei runga i te rahi me te manawanui.
Kei te wātea ngā paihere tiaki, ngā pouaka rakau, ngā papa reti me ngā tohu tuku ritenga.
Ngā Pātai Auau
He aha te maitai Maraging 250?
He rino-nikara waro-iti te Maraging 250, he tino kaha, kei roto ko te cobalt, te molybdenum, te titanium me te konumohe. Ka whakapakarihia mā te pakeketanga o te waikura, kaua mā te whakapakeketanga waro-nui tikanga.
He aha te paerewa e pā ana ki te pae porowhita Maraging 250?
Ko te AMS 6512 te whakatakotoranga rererangi matua e whakamahia ana mō te Maraging 250 bars me te forging stock. Me tohu te whakatikatika e hiahiatia ana, te whānuitanga rahi, te āhua me te taumata tirotiro i roto i te ota hoko.
He rite tonu te Maraging 250 ki te UNS K92890?
Ko UNS K92890 te tohu UNS e whakamahia whānuitia ana mō te Maraging 250. Ko te tau UNS e tohu ana i te whānau koranu, ko te AMS 6512 ia e whakahaere ana i ngā whakaritenga motuhake mō te hua.
He aha te kaha ka taea e Maraging 250 te whakatutuki?
I muri i te pakeketanga tika, ka eke te Maraging 250 ki te kaha kume tata ki te 250 ksi, tata ki te 1720 MPa me runga ake rānei. Ko ngā āhuatanga kua whakamanahia e whakawhirinaki ana ki te rahi o te pae, te whakatakotoranga me ngā whakaritenga AMS 6512 e tika ana.
Ka taea te mīhini i te Maraging 250 i mua i te koroheketanga?
Āe. Ko te tikanga, ka mahia te mīhini nui i roto i te āhua whakawera-wairewa, ina ngawari ake te rauemi, ā, he māmā ake te tapahi. Ka taea te huri whakamutunga, te whakatikatika rānei i ngā āhuatanga i muri i te koroheketanga ina hiahiatia.
Ka taea te tuku i ngā pae Maraging 250 kua hurihia kia rite ki te whenua?
Ka taea te matapaki i ngā pae kua hurihia, kua tihoretia, me ngā pae kua hurihia kia rite ki te whānui, te roa, te manawanui, te tika me ngā whakaritenga mata. Me whakauru ngā manawanui tuhi-motuhake ki te uiuinga.
Kei te wātea ngā whakamātautau ultrasonic?
Ka taea te whakarite i te UT mō ngā rahi pae me ngā pae hanga e tika ana ina tohua. Me whakamārama te uiuinga i te tikanga tirotiro, te taumata whakaae me ngā whakaritenga pūrongo.
Ka taea e SAKY STEEL te whakarato i tētahi MTC?
Āe. Ka taea te whakarato i ngā tuhinga MTC, te whai i te tau wera me te EN 10204 3.1 e ai ki te ota hoko. Tērā pea ka whakaritea ētahi atu pūrongo mō te pakeke, te kume, te whānuitanga, te PMI, te UT rānei.
