NiAl cladding lulú pẹlu agbara imora to lagbara
Apejuwe
A ni igberaga lati ṣafihan awọn ọja meji ti o da lori NiAl lulú: KF-2 ati KF-6.Awọn ọja meji wọnyi lo awọn ipin oriṣiriṣi ti NiAl lulú ati ni awọn abuda alailẹgbẹ ati awọn ohun elo.
KF-2 nlo NiAl82/18, eyiti o ni 82% Ni ati 18% Al.Ọja yii dara fun awọn ohun elo pẹlu iwọn otutu iṣẹ ti o pọju ti 650°C.O pese ipon, machinable, oxidation-sooro, ati asọ-sooro asọ pẹlu awọn ohun-ini ifaramọ ti ara ẹni.Ihuwasi exothermic nigbagbogbo wa lakoko ilana sisọ, eyiti o ni abajade agbara isọdọkan ti o dara julọ ti o ga ju ohun elo Ni5Al lọ.KF-2 jẹ o dara fun titunṣe ati tun-ṣelọpọ machinable erogba irin ati ipata-irin irin, ati ki o tun le ṣee lo fun imora fẹlẹfẹlẹ ti awọn amọ ati wearable ohun elo.
KF-6 nlo NiAl95/5, eyiti o ni 95% Ni ati 5% Al.Ọja yii dara fun awọn ohun elo pẹlu iwọn otutu iṣiṣẹ ti o pọju ti 800 ° C ati pe o le lo ni lilo ọpọlọpọ awọn ọna fifa bi ina, APS, ati HVOF.O tun pese ipon, machinable, sooro ifoyina, ati bora-sooro pẹlu awọn ohun-ini ifaramọ ti ara ẹni.Ihuwasi exothermic nigbagbogbo wa lakoko ilana sisọ, ti nfa agbara isọpọ to dara julọ.KF-6 tun le ṣee lo fun titunṣe ati tun-ṣelọpọ machinable irin erogba, irin ati ipata-irin, bi daradara bi imora fẹlẹfẹlẹ ti awọn amọ ati wearable ohun elo.
Ni akojọpọ, mejeeji KF-2 ati KF-6 jẹ awọn ọja ti o da lori lulú NiAl ti o funni ni agbara mimuuwọn to dara julọ ati wọ resistance.KF-2, eyiti o ni ipin kekere ti NiAl lulú (NiAl82/18), jẹ o dara fun awọn ohun elo pẹlu iwọn otutu ti o pọ julọ ti 650 ° C, lakoko ti KF-6, pẹlu ipin ti o ga julọ ti lulú NiAl (NiAl95/5), le mu awọn iwọn otutu ti o ga julọ lọ si 800 ° C ati pe o le lo ni lilo awọn ọna sisọ lọpọlọpọ.Awọn ọja mejeeji jẹ apẹrẹ fun titunṣe ati tun iṣelọpọ machinable erogba irin ati irin sooro ipata, bi daradara bi fun imora fẹlẹfẹlẹ ti seramiki ati wearable ohun elo.Yiyan laarin KF-2 ati KF-6 da lori awọn ibeere pataki ti ohun elo ati iwọn otutu ti o pọ julọ ti o nilo.
Iru awọn ọja
| Brand | Orukọ ọja | AMPERIT | METCO/AMDRY | WOKA | PRAXAIR | PAC |
| KF-2 | NiAl82/18 | 404NS | ||||
| KF-6 | NiAl95/5 | 282 | 956450NS | NI-109 | 906 |
Sipesifikesonu
| Brand | Orukọ ọja | Kemistri (wt%) | Lile | Iwọn otutu | Awọn ohun-ini & Ohun elo | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Al | W | Mo | Cr | Al2O3 | MoS2 | WC | C | Fe | Ni | |||||
| KF-2 | NiAl82/18 | 20 | Bal. | HRC 20 | ≤ 800ºC | • Ina, APS, Max.otutu ti nṣiṣẹ 650°C. • Ipon ati machinable ifoyina sooro ati wọ sooro bo. | ||||||||
| KF-6 | NiAl95/5 | 5 | Bal. | HRC 20 | ≤ 800ºC | • Ina, APS, HVOF, Max.otutu ti nṣiṣẹ 800 °C • Ipon ati machinable ifoyina sooro ati wọ sooro bo | ||||||||
| KF-20 | Ni-MoS₂ | 22 | Bal. | HRC 20 | ≤ 500ºC | • Lo fun movable lilẹ awọn ẹya ara ati grindable lilẹ oruka • O le ṣee lo bi kekere edekoyede ohun elo | ||||||||
| KF-21T | Ni-Grafite 75/25 | 25 | Bal. | HRC 20 | ≤ 480ºC | • Ina, Max.iwọn otutu ti nṣiṣẹ 480 ° C 1. Awọn ohun elo wiwọ ti konpireso turbo • Wulo si nickel alloy ati irin awọn ẹya ara • Awọn ọja pẹlu akoonu graphite giga dara fun awọn ẹya titanium laisi eti • Ga lẹẹdi akoonu yoo mu awọn lubrication iṣẹ • Ga nickel akoonu yoo mu ogbara resistance • Awọn ọja ti o jọra yatọ nitori awọn pato OEM ti o yatọ | ||||||||
| KF-22T/R | Ni-Grafite 60/40 | 50 | Bal. | HRC 20 | ≤ 480ºC | |||||||||
| KF-21R | Ni-Grafite 75/25 | 25 | Bal. | HRC 20 | ≤ 480ºC | |||||||||
| KF-45 | Ni-Al2O3 77/23 | 23 | Bal. | HRC 40 | ≤ 800ºC | • Ina,APS, alaibamu • O le ṣee lo lati yo crucible, ebute lilẹ dada ati m dada bi aabo Layer | ||||||||
| KF-56 | Ni-WC 16/84 | Bal. | 12 | HRC 62 | ≤400ºC | • Ina,APS, alaibamu • Resistance si hammering, ogbara, abrasion ati sisun abrasion | ||||||||
| KF-50 | Ni-WC10/90 | Bal. | 10 | HRC 62 | ≤400ºC | • Ina, alaibamu • Resistance si hammering, ogbara, abrasion ati sisun abrasion | ||||||||
| KF-91Fẹ | Fe-WC | 4 | 27 | 9.5 | Bal. | 5.5 | HRC 40 | ≤ 550ºC | • Ina, APS, alaibamu, Max.otutu ti nṣiṣẹ 815°C. • Wọ awọn ohun elo ti a bo, eyiti o le ṣee lo fun atunṣe paadi idaduro ojò | |||||
| KF-110 | NiCr-Al 95/5 | 5 | 7.5 | Bal. | HRC 20 | ≤ 800ºC | • Ina, APS, Max.otutu ti nṣiṣẹ 980 °C. • Pilasima spraying pẹlu ara ẹni imora | |||||||
| KF-113A | NiCrAl-CoY2O3 | Kr + Al:20, Ni +Co:75 | HRC 20 | ≤ 900ºC | • APS,HVOF, alaibamu, Max.otutu ti nṣiṣẹ 980 °C. • O wulo fun atunṣe ti Layer imora otutu giga tabi wọ / awọn ẹya ti a ṣe ilana ti ko tọ | |||||||||
| KF-133 | NiMoAl | 5 | 5 | Bal. | HRC 20 | ≤ 650ºC | • Isopọ ara ẹni, ideri lile ti o wọpọ fun ohun elo gbigbe • Alakikanju, pẹlu ti o dara ipata resistance ati ipa ipa • Ti a lo fun awọn ẹya ẹrọ, ijoko gbigbe ati àtọwọdá | |||||||
| KF-31 | Ni-Diatomite 75/25 | • Ina,APS, alaibamu, Max.otutu ti nṣiṣẹ 650°C. • Fun iṣipopada iṣipopada grindable, pẹlu awọn ẹya iṣipopada gbigbe, awọn oruka edidi ti o nipọn, awọn ohun elo ija kekere | ||||||||||||
