Superconducting Magnet parts and their functions

8 top-level parts · 23 parts in total · full bill of materials below

#	Part	Qty	What it does
1	NbTi Superconducting Coil 1 parts	6×	Main field NbTi coils
2	Superconducting Shim Coil	8×	Superconducting shim coils
3	Coil Former	1×	Coil former
4	Cryostat / Vacuum Vessel 3 parts	1×	Vacuum vessel with cooled thermal radiation shields.
5	Liquid Helium Vessel	1×	Cryogen vessel (~1500 L liquid helium) with level sensor and fill port.
6	Cold Head / Cryocooler	1×	GM cryocooler re-condensing boil-off helium.
7	Quench Pipe	1×	Vents helium gas outdoors during a quench.
8	Fastener Set	1×	Bolts, nuts, and washers.

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Build & assembly graph

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Bill of materials for Superconducting Magnet

8 top-level lines · 12 rows shown · 23 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	NbTi Superconducting Coil 1 parts	mri-scanner-sc-coil	6×	6	1	assembly
1.1	Copper Winding	copper-winding	1×	6	·	part
2	Superconducting Shim Coil	mri-scanner-shim-coil	8×	8	·	part
3	Coil Former	mri-scanner-former	1×	1	·	part
4	Cryostat / Vacuum Vessel 3 parts	mri-scanner-cryostat	1×	1	4	assembly
4.1	Outer Vacuum Vessel	mri-scanner-vacuum-vessel	1×	1	·	part
4.2	Thermal Radiation Shield	mri-scanner-thermal-shield	2×	2	·	part
4.3	O-Ring Set	oring-set	1×	1	·	part
5	Liquid Helium Vessel	mri-scanner-he-vessel	1×	1	·	part
6	Cold Head / Cryocooler	mri-scanner-cold-head	1×	1	·	part
7	Quench Pipe	mri-scanner-quench-pipe	1×	1	·	part
8	Fastener Set	fastener-set	1×	1	·	part

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Where the superconducting magnet is used

1 product across 1 domain contain it, directly or inside a sub-assembly

• Medical Devices 1 MRI Scanner

Used in 1 assembly

MRI Scanner

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.10–$20. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳JL MAG jlmag.com.cn ↗	Ganzhou, CN	Rare-earth magnets	5,000 pcs	6–10 wks
🇨🇳Yantai Zhenghai zhmag.com ↗	Yantai, CN	NdFeB magnets	5,000 pcs	6–10 wks
🇨🇳Ningbo Yunsheng china-ys.com ↗	Ningbo, CN	NdFeB magnets	5,000 pcs	6–10 wks
🇨🇳Zhong Ke San Huan sanhuanmagnetics.com ↗	Beijing, CN	Rare-earth magnets	5,000 pcs	6–10 wks
🇨🇳Earth-Panda earth-panda.com ↗	Hefei, CN	NdFeB magnets	5,000 pcs	6–10 wks