Our cemented carbide grades with nickel binder and chrome additive are extremely corrosion-resistant and are generally not attacked by acids, waste water or organic Solutions. They are therefore suitable for all application in wear protection in the chemical industry, as spray nozzles in plastic manufacturing and for applications in the food processing industry where HARTMETALL ESTECH, as one of the only two companies worldwide, has a certificate from the US-FDA which confirms the safety of these nickel grades in the food industry.
Upon request, most of our nickel hard metals can also be delivered completely nonmagnetic; e.g. for pressing tools in the manufacturing of magnets.
使用鎳粘結(jié)劑以及增加了鉻添加劑的硬質(zhì)合金牌號極耐腐蝕，一般不受到酸 如果需要，我們的含鎳硬質(zhì)合金牌號可以做到完全無磁，比如在磁鐵制造中的沖壓工具。 WC 晶粒度 亞微米，0.7-0.9μm Grade Nickel content %w/w Properties and recommendations RCS12 6.0 Our
hardest nickel binder cemented carbide grade is very wear resistant;
however not suitable for applications where there is risk of breakage.
Use in guides, mixing rods, slide rings, spray nozzles, cutting
blades and other wear parts in laboratories, chemical industry, pump
construction, grinding and mixing systems and In plastics
processing(GFP). 是硬的鎳基硬質(zhì)合金牌號，非常耐磨; 但是不適合有破裂風(fēng)險(xiǎn)的用途。用于導(dǎo)軌，攪拌棒、 滑環(huán)、 噴嘴、刀片和其他耐磨零件部件，適用領(lǐng)域?yàn)閷?shí)驗(yàn)室、化工、泵，研磨和攪拌系統(tǒng)和塑料的制備。 RCS17 8.5 Similar
area of application as RCS12; however, the nickel hard metal grade
RCS17 is slightly more break resistant. Use in guides, mixing rods,
slide rings, spray nozzles, cutting blades and other wear parts in
laboratories, chemical industry, pump construction, grinding and
mixing systems, in plastics processing and in the food industry. 應(yīng)用領(lǐng)域的類似于RCS12; RCS17相對更耐斷裂。用于導(dǎo)軌，攪拌棒、 滑環(huán)、 噴嘴 RCS24 12.0 This
newly developed grade of nickel binder cemented carbide has a
significantly higher binder content than the two previously mentioned
grades. Thus, it is especially suitable for applications with a risk
of breakage. Primary applications include slide rings, shaft sleeves
and sealing elements in the chemical industry, in the pump
construction and in the food processing industry. It is also used for
mixing and grinding systems of materials with highly inhomogeneous
composition. 這種新開發(fā)的鎳基硬質(zhì)合金比之前的牌號有更高的粘結(jié)劑含量。因此 Our
cemented carbide grades with nickel binder and chrome additive are
extremely corrosion-resistant and are generally not attacked by acids,
waste water or organic Solutions. They are therefore suitable for all
application in wear protection in the chemical industry, as spray
nozzles in plastic manufacturing and for applications in the food
processing industry where HARTMETALL ESTECH, as one of the only two
companies worldwide, has a certificate from the US-FDA which confirms
the safety of these nickel grades in the food industry. Upon request, most of our nickel hard metals can also be delivered completely nonmagnetic; e.g. for pressing tools in the manufacturing of magnets. 使用鎳粘結(jié)劑及增加了鉻添加劑的硬質(zhì)合金牌號極耐腐蝕，一般不受酸 如果需要 WC grain size fein,1.0-1.5μm medim,2.0-2.8μm WC 晶粒度 細(xì)fein,1.0-1.5μm 中,2.0-2.8μm grade Nickel content %w/w Properties and recommendations RCN 8.0 Standard
nickel grade with fine grain, good temperature resistance, good
solder-ability. Similar uses as RCS 17. Additionally suited for guides
in welding technology. 鎳基硬質(zhì)合金的細(xì)顆粒標(biāo)準(zhǔn)牌號 RCFN22 11.0 (Nickel/ Chrome) This
nickel binder cemented carbide has a high chrome content. It is the
most corrosion-resistant of all our hard metal grades and is fully nonmagnetic.
Use in slide rings and sealing elements in the pump construction and
in the chemical industry for highly corrosive Liquids. An additional
application is pressing tools in the magnet industry. 這個(gè)鎳基硬質(zhì)合金含有較高的鉻 RCM30 15.0 Due
to its increased nickel content and the medium grain size, we use
RCM30 in particular as a highly breaking resistant, relatively impact
and fracture resistant, temperature-resistant and easily solder nickel
binder cemented carbide grade. Application especially in large slide
rings, sealing element and dies. The corrosion resistance of this
grade is sufficient for most applications in the chemical industry and
pump construction. RCM30有比較高的鎳含量