Hauv kev ntsuas aerospace thiab kev saib xyuas lub tshuab hluav taws xob nuclear, qhov tseeb yog ntsuas hauv micrometers, tsis yog millimeters. Rau cov engineers, qhov mob tseem ceeb thaum muab khoomHWM 3030capillaries yog qhov sib txawv ntawm qhov sib txawv (tolerance drift).
Txuj kev lag luam-qib capillaries feem ntau muaj qhov tsis sib xws sab nraud (ODs) thiab phab ntsa thicknesses. Txawm ib deviation ntawm0.02mm ibtuaj yeem ua rau:
Kev ua tsis tiav:Txhaum lossis xau cov khoom sib xyaw thaum sib xyaw roj injectors lossis sensor vaj tsev.
Thermal qaug zog:Kev ua tsis tiav ntxov vim qhov chaw "cov ntsiab lus tsis muaj zog" thaum caij tsheb kauj vab.
Sensor yuam kev:Kev hloov pauv hauv txoj kab uas hla roughness (Ra) tuaj yeem ua rau lub siab tsis ruaj khov lossis kev nyeem ntws.
NtawmGnee Alloy, peb tshem tawm cov kev pheej hmoo no. Peb precision seamless capillaries, tsim los ntawm kev siv cov txheej txheem tsis muaj kev sib tsoo, xyuas kom "zoo meej" txhua lub sijhawm, muab cov qauv kev ncaj ncees rau koj qhov kev pheej hmoo siab -.
Nyem kom tau GH3030 cov khoom lag luam
GH3030 h8-h11 precision seamless raj rau aerospace kev siv
GH3030 h8-h11 precision seamless raj rau aerospace kev siv
GH3030 H8-H11 precision seamless steel tubing yog siab -qib nickel-chromium superalloy tubing tsim tshwj xeeb rau huab cua kub thiab txhua yam puag ncig. Cov aerospace - qib steels muaj oxidation tsis kam mus txog 1100 degree, zoo heev qaug zog lub neej, thiab nruj qhov ntev kam rau ua, ua rau lawv zoo tagnrho rau high-stress aerospace applications.
Dab tsi yog qhov muaj pes tsawg leeg ntawm GH3030?
GH3030 yog ib qho kev daws teeb meem ntxiv dag zog rau siab - kub alloy, feem ntau yog tsim los ntawm npib tsib xee (Ni) thiab chromium (Cr), nrog rau cov tshuaj lom neeg yooj yim. Nws qhov piv txwv yog 80% npib tsib xee thiab 20% chromium.
1. GH3030 Precision Seamless Tube Khoom Txheej txheem cej luam
| Parameter | Kev piav qhia |
|---|---|
| Khoom siv | HWM 3030 |
| Yam khoom | Precision Seamless Tube |
| Kev tsim khoom | Cold Drawn / Txias Pilgered |
| Surface condition | Bright Annealed (BA) / Annealed & Pickled (AP) / Polished |
| Cov qauv siv tau | GB/T 14994, GB/T 14996, YB/T 5249 |
| Tej kev siv | Aircraft cav kab, instrumentation tubes, siab -kub sensor sheaths, precision hydraulic raj |
| Qhov Kev Pab Cuam Siab Tshaj Plaws (Load-Bearing) | ~ 800 degree |
| Qhov kub thiab txias (Oxidation) | ~ 1000 degree |
2. GH3030 Precision Seamless Tube (Chemical Composition) (wt%)
| Lub ntsiab | Cov ntsiab lus (%) | Sau ntawv |
|---|---|---|
| Nickel (Ni) | Qhov nyiaj tshuav (Ntau dua lossis sib npaug rau 75.0) | Matrix ntsiab; siab -kub stability |
| Chromium (Cr) | 19.0 – 22.0 | Muab oxidation thiab corrosion kuj |
| Hlau (Fe) | Tsawg dua los yog sib npaug rau 1.0 | Tube specification yuav tsum tsawg dua los yog sib npaug rau 1.0% ( nruj dua bar / phaj) |
| Titanium (Ti) | 0.15 – 0.35 | Cov khoom siv ntxiv - kev daws teeb meem |
| Aluminium (Al) | Tsawg dua los yog sib npaug li 0.15 | Kev tswj nruj nruj kom tsis txhob muaj teeb meem theem tsim |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.12 | Tsawg carbon rau weldability thiab toughness |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 0.70 | Deoxidizer |
| Silicon (Si) | Tsawg dua lossis sib npaug li 0.80 | Deoxidizer |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.015 | Tube specification yuav tsum tsawg dua los yog sib npaug rau 0.015% (stricter) |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.010 | Tube specification yuav tsum tsawg dua los yog sib npaug rau 0.010% (stricter) |
| Copper (Cu) | Tsawg dua lossis sib npaug li 0.007 | Tube specification muaj stricter Cu txwv (tsawg tshaj los yog sib npaug rau 0.007%) |
3. Mechanical zog ntawm GH3030 precision seamless hlab (txoj kev kho thiab kev laus kho)
| Tensile zog (σb) | Ntau dua lossis sib npaug li 590 MPa |
| Yield zog (σp0.2) | Ntau dua lossis sib npaug li 245 MPa |
| Elongation (d 5) | Ntau dua lossis sib npaug li 35% |
| Melting Range | 1374℃- 1420 degree |
| Max Service Temp | 800℃(1472℃F) rau oxidation tsis tu ncua |
Nyem rau rub tawm GH3030 alloy PDF ntaub ntawv tam sim no
4. GH3030 precision seamless raj dimensional precision: H8 rau H11 kam rau ua qib
| Parameter | Txuj peev xwm | Peb "Premium" Qib | Commercial Advantage |
| Chav Kawm Tolerance | h12 - h13 | h8, h9, h10, h11 | Zero- cuam tshuam los ua ke. |
| Txoj kab uas hla (OD) | 0.5 hli - 10.0 hli | Kev Cai Loj | Ultra{0}} kev ntsuas zoo. |
| Nto tiav | Ra 1.6 m | Ra Tsawg dua lossis sib npaug li 0.4 μm (BA) | Daim iav ci; tsis muaj nplai. |
| Concentricity | Tsawg dua los yog sib npaug li 10% | Tsawg dua lossis sib npaug li 5% Deviation | Uniform siab kev ruaj ntseg. |
| Kev ncaj | Tsawg dua los yog sib npaug li 1.5mm / m | Tsawg dua los yog sib npaug li 0.3mm / m | Optimized rau CNC feeders. |
5. GH3030 Precision Tube Dimensions thiab Specifications
OD thiab Phab Ntsa Thickness Range
| OD (mm) | OD (hauv) | Phab ntsa Thickness (mm) | Phab ntsa Thickness (hauv) | Daim ntawv thov |
|---|---|---|---|---|
| 3.0 – 6.0 | 0.118 – 0.236 | 0.3 – 1.0 | 0.012 – 0.039 | Instrumentation tubes |
| 6.0 – 10.0 | 0.236 – 0.394 | 0.5 – 1.5 | 0.020 – 0.059 | Aircraft tswj kab |
| 10.0 – 20.0 | 0.394 – 0.787 | 0.8 – 2.5 | 0.031 – 0.098 | Roj kab |
| 20.0 – 30.0 | 0.787 – 1.181 | 1.0 – 3.0 | 0.039 – 0.118 | Hydraulic kab |
| 30.0 – 50.0 | 1.181 – 1.968 | 1.5 – 5.0 | 0.059 – 0.197 | Siab - kub sensor sheaths |
| 50.0 – 100.0 | 1.968 – 3.937 | 2.0 – 8.0 | 0.079 – 0.315 | High -kub rauv tub |
Dimensional Tolerances (Qib Precision)
| Parameter | Ntau yam | Precision kam rau ua |
|---|---|---|
| OD (tsawg dua lossis sib npaug li 10 hli) | – | ± 0.03 ~ 0.05 hli |
| OD (10-30 hli) | – | ± 0.05 - ± 0.10 hli |
| OD (30-50 hli) | – | ± 0.10 - ± 0.15 hli |
| OD (50-100 hli) | – | ± 0.15 ~ 0.30 hli |
| Phab ntsa Thickness | Tag nrho | ±5% – ±8% |
| Ntev | 3000-12000 hli | ± 1 hli |
| Ovality | – | Tsawg dua lossis sib npaug li 0.5% ntawm OD |
| Phab ntsa Concentricity | – | Tsawg dua lossis sib npaug li 8% ntawm phab ntsa thickness |
| Kev ncaj | – | Tsawg dua los yog sib npaug li 0.5 mm / m |
6. Kev siv ntawm GH3030 precision seamless raj
Aerospace Sensors:Lub tes tsho tiv thaiv capillary rau siab thiab ntws soj ntsuam.
Nuclear Instrumentation:High -cov kab kev thauj mus los rau cov xov tooj cua.
Roj Injectors:Precision conduit rau siab -kub aviation roj.
Cov cuab yeej kho mob:Tshwj xeeb siab -lub zog tubing rau huab cua puag ncig soj ntsuam.
7. Vim li cas thiaj Tau Txais Los Ntawm Peb Lub Chaw Tier-1?
Direct Hoobkas Nqe:Tshem tawm cov neeg nruab nrab markups thiab ruaj ntsegLag luam wholesale nqerau ob qho tib si R & D batch thiab ntau lawm.
MTC 3.1 Traceability:Tag nrho EN 10204 3.1 cov ntaub ntawv, suav nrog kev txheeb xyuas qhov loj me (Qib 8 lossis finer) thiab cov lus ceeb toom roughness.
100% NDT Kev Tshawb Fawb:Txhua ib 'meter' ntawm tubing undergoesEddy Tam sim no (ET)thiabUltrasonic (UT)kuaj kom lav aZero-Qhov tsis zookhoom.
Ntiaj teb no Fast Shipping:Peb tuav cov khoom muag ntawm tus qauv precision qhov ntau thiab tsawg npaj rauxa tam simmus rau Tebchaws Asmeskas, Europe, thiab Asia.
Gnee Alloy GH3030 daim ntawv pov thawj
Hu rau peb tam sim no kom tau txais tus nqi xa tawm tshiab rau GH4169 hauv 2026
FAQ
Q1: Yuav ua li cas koj lav tus ID yog huv txaus rau aerospace sensors?
A: Peb sivVacuum Bright Annealing (BA). Los ntawm cua sov- kho cov hlab hauv qhov siab - purity hydrogen cua, peb tiv thaiv oxidation, kom ntseeg tau tias lub sab hauv kab yog iav- ci ntsa iab thiab tsis muaj nplai lossis cov khib nyiab.
Q2: Puas yog GH3030 hloov pauv nrog Nimonic 75 hauv cov phiaj xwm nuclear?
A: Yog lawm.GH3030 yog cov khoom sib npaug hauv GB system uas muaj tib lub tshuab metallurgical li UNS N06075. Peb muab daim ntawv pov thawj ua pov thawj tias nws cov tshuaj muaj pes tsawg leeg thiab cov khoom siv tshuab zoo ib yam nkaus.
Q3: Koj puas tuaj yeem tsim kev cai tsis yog - qauv phab ntsa thicknesses (piv txwv li, 0.15mm)?
A: Yog lawm. Raws li ib tugChaw tsim tshuaj paus, peb tshwj xeeb hauvKev Cai Fabrication. Peb cov khaub thuas - kos duab lub rooj zaum tuaj yeem ncav cuag phab ntsa tuab li 0.05mm rau cov kev xav tau tshwj xeeb capillary.
Q4: Koj puas muab cov luv nqi ntau rau ntev -MRO daim ntawv cog lus?
A: Yog. Peb txhawb nqa ntev - cov neeg koom tes nrog cov ntim txaus nyiam- raws li tus nqi thiab cov khoom muag tshwj xeeb kom ntseeg tau tias koj cov saw hlau yuav tsis cuam tshuam.
