WearTuf 400 Abrasion Resistant Steel Papa

Nā hiʻohiʻona
ʻO WearTuf 400 kahi pā kila kūʻokoʻa martensitic Q&T abrasion, me ka paʻakikī o ka awelika 400 Brinell. ʻO WearTuf 400 kahi pā lole maʻamau e hoʻohui i ke kūpaʻa abrasion me ka weldability maikaʻi loa a me nā hiki ke hoʻokumu i ke anu. ʻO ka paʻakikī o ka hopena kiʻekiʻe e hāʻawi i ka pale ʻana maikaʻi loa o ke kila i ka wā o ka hana ʻana a me ka lawelawe ʻana.

Anana
Hāʻawi ʻia ʻo WearTuf 400 i ka huhū mānoanoa o 4.0 - 50.0 mm a ma ka laulā pā o 900 - 3 100 mm. Hāʻawi ʻia ka lōʻihi o ka pā mai 4 000 a 18 000 mm.

Paʻakikī paʻakikī
45J/-40°C (-40°F)
Hāʻawi ʻia ka paʻakikī o ka hopena ma ke ʻano o ka ikehu i ka mahana, ʻo ia ka awelika o ʻekolu piha piha Charpy-V hōʻike hōʻike i ka longitudinal a hiki i ka holo ʻana, e like me EN ISO 148-1.

Hōʻoia paʻakikī
ʻO ka paʻakikī o ka ʻili: 370-430 Brinell
Hoʻopaʻa ʻia ka laulā paʻakikī, ana ʻia ma kahi ʻili wili ma kahi hohonu o 0.5 – 2.0 mm ma lalo o ka ʻili pā, e like me ISO EN 6506-1.
ʻO ka paʻakikī waena:
Ka mānoanoa pā ≤ 20mm: min 370 Brinell
Ka mānoanoa o ka pā ＞ 20mm: 95% o ka min i hōʻoia ʻia ka paʻakikī o ka ʻili.

Nā noi
Ua ʻike ʻo WearTuf 400 i kāna kumu noi ma waena o ka honua kuʻuna neʻe, mining a me nā mea halihali, e like me nā bākeke, dumpers, tippers, crushers, hammers, conveyors a me nā ʻōnaehana hānai mineral. Hāʻawi ʻia i ka laulā lahilahi a ākea, ʻo WearTuf 400 e kālele ana i nā manaʻo hoʻolālā a me nā noi.

Ka ho'āʻo kani kani
ʻO nā papa āpau i hāʻawi ʻia e kū i ka papa E1, S1 koi, e like me EN 10 160.

Kūlana hoʻouna
Hāʻawi ʻia ʻo WearTuf 400 i ke kūlana e like me ka quenched (Q), a i ka wā i ʻike ʻia he pono i ke kūlana o quenched and tempered (QT).
Hāʻawi ʻia nā papa me nā ʻaoʻao sheared a i ʻole thermally oki ʻia.

Hoʻomanawanui
Ua hui a ʻoi aku ka mānoanoa o ka WearTuf 400 i ka mānoanoa o ka EN 10 029.
Papa A . ʻO ka ʻae ʻana i ke ʻano, ka lōʻihi, a me ka laula e hoʻokō i nā koi o EN 10029. Kūlike nā ʻae ʻana i ka flatness me EN 10 029 Class S a kokoke paha.

Kūlana ʻili a me nā waiwai
ʻO ka pau ʻana o ka ʻili i hāʻawi ʻia a ʻoi aku ma mua o ko EN 10163-2 Papa A, Subclass 3.
E hāʻawi ʻia nā papa e like me ka pena i pena ʻia, me ka hoʻohana ʻana i kahi kumu kūʻai pale pale zinc silicate corrosion haʻahaʻa. Hiki ke hāʻawi ʻia nā papa e like me ka pena ʻole.

Hoʻomaʻamaʻa Wela
No ka mea ʻaʻole hiki ke mālama ʻia nā waiwai i loko o ke kūlana hoʻopuka ma hope o ka hoʻolaha ʻana i nā mahana lawelawe ma luna o 250 ° C, ʻaʻole i manaʻo ʻia ʻo WearTuf 400 no ka mālama wela hou aʻe.

Hana hana
1) Kulou,
2) wiliwili,
3) ʻOki
4) Mīkini

Hoʻohui Kimia
ʻIke Ladle: Ua hoʻomaʻemaʻe ʻia ke kila a make loa, wt%CEV = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15
CET = C + (Mn + Mo)/10 + (Cr + Cu)/20 + Ni/40

Na Waiwai Mechanical