Zowonjezera zatsopano zotseguka zitsulo zotseguka - machubu opangidwa - Dhdz
Zogulitsa zatsopano zotentha zimatsegulidwa - machubu opangidwa - DHDZ tsatanetsatane:
Lotseguka mafa opanga ku China
Chubu yopanduka / chubu
| Max. Masamba | Max. Utali | Max. Kulemera |
| 1000mm | 3000mm | 12 000 makilogalamu |
Dhdz amapanga chisamaliro chokhazikika, khoma lolemera lopanda kanthu komanso masikono osiyanasiyana osinthika monga momwe makasitomala amafunira. Zosayenda zopanda pake ndizabwino kwa mapulogalamu apamwamba kwambiri komanso malo okhala ziwopsezo chifukwa cha kulimba kwawo, nyonga ndi kuwonongeka. Mavelowgis amatha kupangidwa osati mawonekedwe owongoka a cylindrical, koma okhala ndi malire opanda malire ndi ma ID okha, kuphatikizapo tapenga.
Kuphatikiza apo Dhdz akupereka pompopompo zonse kuphatikiza kuchitira kutentha, makina ogwiritsa ntchito ndi makina owononga, pofunsira. Lumikizanani nafe lero ndi zomwe tili nazo, gulu lathu lidzagwira ntchito nanu kuti muchepetse kuthekera kwathu kuti tichepetse kutaya zinthu zakuthupi ndikuchepetsa magwiridwe antchito.
Zinthu Zodziwika Zogwiritsidwa Ntchito: 1045 | 4130 | 4140 | 4340 | | 5120 | 8620 | 42crmo4 | 1.7225 | 347lni7 | S355J22 | 30.
Shanxi Dunghuang Wirm Prophe Kupanga Co., Ltd.
Mafotokozedwe Akatundu
Ndife amene timapanga chimodzi cha Aisi 4140, Sae 4140 Popeweka / Kulekanitsa Machubu, 4200, SAE 4140, SAE 4140, SAE 4140, SAE 4140 Zopangidwa / kukhululukidwa Zovala Zopanda BUROW
Titha kupanga Aisi 4140, Sae 4140 Wopanga / Kusula Mapaipi a Asio 4140, SAE 4140, 420 mipiringidzo yabuya, 1.7225 Mapaipi, 1.7225 Wotulutsidwa / Kulekanitsa machubu, 1.7225
Titha kuchita masewera olimbitsa thupi kapena omaliza a Aisi 4140, Sae 4140 Popeweka / Kulekanitsa machubu, 420, Saye 4140, SAE 4140, SAE 4140 , 42crmo4 adachotsedwa / kukhululukidwa Zipilala za Roblolo.
Chithandizo cha kutentha:Wokhazikika / wolumikizidwa / wokhazikika / Wokwiya
Pamtunda:Kupaka utoto, kuluka, kupukuta, kuluka, kucha kwakunja kwa oxide, mafuta osokoneza bongo
Kuwongolera kwapadera:Titero, MT, RT, PT, kuyesa kwamankhwala, kuyesa kwa katundu, etc.
Kucheka
1. Satifiketi Yachinsinsi (Zojambula Zakuthupi)
2. Chithandizo cha kutentha
3. Lipoti Loyeserera
4. Mauthenga Oyesera
Kuperekera
Yotentha kwambiri + yopanda makonzedwe (mawonekedwe akuda pambuyo q / t) + idatembenuka
Ubwino Wopikisana
Kuwongolera kwapadera ndi kasamalidwe kazinthu zonse zokolola, kuphatikizapo ingtot yosungunuka, kungoletsa, kuchiritsa kutentha, kuyendera mosamalitsa musanayambe.
Zabwino zabwino ndi ntchito, mtengo wampikisano, "munthawi ya nthawi"
Mlandu:Steel Grass Aisi 4140 Alloy chitsulo
Katundu wathupi
| Katundu | Meto | Mmyali |
| Kukula | 7.85 g / cm3 | 0.284 lb / mu |
| Malo osungunuka | 1432 ° C | 2610 ° F |
Aisi 4140 Alloy Steeel Zoyenera ndi Zofanana
| Aisi 4130 | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | Mo |
| 0.38 - 0.43 | 0.75 - 1.00 | 0.15 - 0.35 | 0.030 Max | 0.040 Max | 0.80-1.10 | 0.15-0.25 |
0.25 max | 0.35 max | 0.15-0.25 |
| ASME A29 / A29m | Din17350 | BS 970 | Jis g4105 | GB / T 3077 | Monga 1444 | ISO 683/18 |
| Aisi 4140 | 1.7225 / | 42crmo4 | Scom440 | 42cmo | 4140 | 25cmo4 |
| 42crmo4 |
Kukhululuka (ntchito yotentha) machitidwe, kutentha mankhwalawa
| Kuletsa | 1093-1205 ℃ |
| Osonyeza | 778-843 ℃ ℃ CATAN |
| Kusandika | 399-649 ℃ |
| Kubwezera | 871-898 ℃ mpweya wabwino |
| Sangalatsa | 815-843 ℃ ℃ Kuzimitsa Madzi |
| Kupsinjika kumachepetsa | 552-663 ℃ |
| Kuunika | 552-663 ℃ |
| RM - kukhala wamphamvu (MPA) (q + t) | ≥930 |
| RP0.2 0.2% Mphamvu Zotsimikizira (QPA) (Q + T) | ≥785 |
| KV - Mphamvu za Mphamvu (J) (Q + t) | 20 °? |
| A - min. (%) (q + t) | ≥12 |
| Z - Kuchepetsa gawo la mtanda pa fracture (%) (n + q + t) | Wanchito |
| Brinell Hardine (HBW): (Q + t) | ≤229hhb |
ZINA ZOWONJEZERA
Funsani mawu lero
Kapena kuyimba: 86-21-52859349
Zithunzi zatsatanetsatane:
Malangizo okhudzana ndi malonda:
Utumiki wathu uyenera kukhala wobala wazatsopano wa maluso apamwamba ndi zolankhulirana pokonza zowonjezera ndi mawonekedwe opangidwa padziko lonse lapansi, ndikukonza machubu owiritsa atsopano otseguka - DHDZ, Chinthu chomwe chidzaperekedwa padziko lonse lapansi, monga: Sacramenga, Tajikistan, zinthu zathu zimakhala ndi zinthu zapadziko lonse, mtengo wapamwamba, mtengo wotsika mtengo, umalandiridwa ndi Anthu lero padziko lonse lapansi. Katundu wathu upitiliza kupitirira mwadongosolo ndikuyembekeza mgwirizano ndi inu, kodi pali zinthu zina zomwe zingakhale zosangalatsa kwa inu, chonde lingalirani. Tikukhala okhutira ndikukupatsirani mawu omwe mungalandire zomwe mwapeza mwatsatanetsatane.
Ndi Martina kuchokera ku Buenos Aires - 2017.08.28 16:02 Ogwira ntchito za fakitale ali ndi chidziwitso chochuluka ndi zokumana nazo, tidaphunzira zambiri pogwira nawo ntchito, tili ndi zothokoza kwambiri kuti titha kuyang'ana kampani yabwino.
Ndi Rebecca to Guatemala - 2018.12.28 15:18 Magulu a Zinthu
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