Fa'alava fa'ameamea ma vaega fa'apitoa fa'atusa

Fa'amatalaga Puupuu:

La'ei sima fa'asa'o lea e masani ona aofia ai le itiiti ifo i le 90% Al2O3 o lo'o fa'aaogaina lautele i le lalolagi i aso nei.

O a matou oloa e faia mai le paʻu alumina filifilia maʻoti faʻatasi ma lapopoʻa tutusa ma le maualalo o le CaO content.Wear resistant ceramics e mafai ona faia e ala i le lomitusi faʻamago masani poʻo le faʻaogaina o le isostatic ona faʻapipiʻiina lea i le vevela maualuga i totonu o le umu.O mea e manaʻomia mo le faʻaogaina o mea faʻapipiʻi mo mea faʻapipiʻi maualuga ona o le saʻo, maualuga maualuga, maualuga alumina mea, lelei mafolafola ma mautu lelei.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'atulagaina o oloa:

Vaega HC90 HC92 HC95 HCT95 HC99 HC-ZTA ZrO2
Al2O3 ≥90% ≥92% ≥95% ≥ 95% ≥ 99% ≥75% /
ZrO2 / / / / / ≥21% ≥95%
Malosi + 3.50g/cm3 + 3.60g/cm3 >3.65g/cm3 + 3.70g/cm3 >3.83g/cm3 >4.10g/cm3 + 5.90g/cm3
HV 20 ≥900 ≥950 ≥1000 ≥1100 ≥1200 ≥1350 ≥1100
Maaa Papa HRA ≥80 ≥82 ≥85 ≥88 ≥90 ≥90 ≥88
Malosi punou MPa ≥180 ≥220 ≥250 ≥300 ≥330 ≥400 ≥800
Malosi fa'amalosi MPa ≥970 ≥1050 ≥1300 ≥1600 ≥1800 ≥2000 /
Maloa gau KIc MPam 1/2 ≥3.5 ≥3.7 ≥3.8 ≥4.0 ≥4.2 ≥4.5 ≥7.0
La'ei Volume ≤0.28 cm3 ≤0.25cm3 ≤0.20cm3 ≤0.15cm3 ≤0.10 cm3 ≤0.05cm3 ≤0.02cm3

Fa'ata'ita'iga o Fa'aoga

Faʻamatalaga: E mafai ona matou faia le alumina faʻaofuofu tile e tusa ai ma lou manaʻoga.

Vaega

Malosi maualuga

O le maaa o Rockwell o sima alumina maualuga e oʻo atu i le HRA80-90 lea e lona lua i taimane ma e sili mamao atu nai lo uʻamea faʻafefete.

Lelei le ofuina o lavalava

O le ofuina o le tete'e o le alumina ceramics maualuga e 266 taimi o le manganese u'amea ma 171.5 taimi o le maualuga chromium lafo uʻamea. E tusa ai ma la matou suʻesuʻega & tulitatao i tagata faʻatau, o le ola tautua o meafaigaluega e mafai ona faaumiumi i luga o le 10 taimi i lalo o le tutusa. tulaga faigaluega.

Tete'e a'a

O mea'ai alumina maualuga o mea fa'ama'i fa'amasani fa'atasi ai ma le fa'aogaina o le mole mole ma e leai se fa'ama'i fa'aeletise, o lea e mafai ai ona latou tete'eina le tafia o le acid, alkali, vaifofo masima ma Solvents.

Mautele

Galulue vevela o alumina ceramics maualuga e mafai ona maualuga e 1400 ℃.

Lelei le lubricity

O le alumina ceramics maualuga o loʻo i ai meatotino o le tagata lava ia lubricity ma inadhesion, o le roughness e na o le 1/6 o paipa uʻamea o lea e itiiti tafe Resistance.

māmā mamafa

Ole maualuga ole alumina maualuga e tusa ma le 3.6g/cm3, lea e na o le afa o le sila, e faigofie mo le fausiaina ma le faʻapipiʻiina.

Laei fofo matou te saunia

O se faʻalavelave lavelave lea. O matou inisinia e malamalama i faʻafitauli o laei ma faʻamaonia

fofo e fetaui ma lou siosiomaga galue.O meafaitino, fa'apalepale, mafolafola, auala fa'apipi'i, ma tau o meafaitino o lo'o fa'atatau uma i se la'ei

Talosaga

• Fa'a'au'au

• Fa'avasegaina Cones

• Vaevaega o le Afa

• Tulima

• Fale ili & Lau

• Laina Paipa

• Nozzles

• La'ei Panel

Maketi

• Malosi'aga o le koale

• Taulimaina o Mea Abrasive

• Fa'agaioiina vaila'au

• Galuina o Mea'ai

• Gaosi Uamea/Umea

• Fa'agaioiina o minerale

• La'uina atu o le pauta/tele

• Gaosi Lapa ma Pepa

• Fa'aluina ma olo


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